Medicare Enrolled
Dr. Jijun Liu, MD
Hematology & Oncology · Peoria, IL
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Liu from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Liu
Dr. Jijun Liu is a hematology & oncology specialist in Peoria, IL, with 18 years of NPI registration. Based on federal Medicare data, Dr. Liu performed 227,423 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Liu received a total of $24,490 from 9 pharmaceutical and/or device companies across 39 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Liu is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 18 years of NPI registration
▲ Top 2% volume in IL
$24,490 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗227,423
Medicare services
Top 2% in IL for hematology & oncology
Not available
Unique patients (not deduplicated)
$11
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Iron infusion (Feraheme) An injection of ferumoxytol used to treat iron deficiency anemia in patients not on dialysis. |
46,920 | $0 | $5 |
| Iron infusion (Injectafer) An intravenous injection of ferric carboxymaltose, an iron replacement medication. |
39,000 | $1 | $4 |
| Pembrolizumab injection (Keytruda) | 15,601 | $43 | $145 |
| Darbepoetin injection (Aranesp) for anemia An injection of darbepoetin alfa used for non-end-stage renal disease purposes. |
13,100 | $2 | $12 |
| Contrast dye for imaging (iodine-based) A contrast agent containing 300-399 mg/ml of iodine used to enhance imaging studies. It is administered per milliliter to improve the visibility of internal structures. |
12,965 | $0 | $2 |
| Azacitidine chemotherapy injection An injection of the medication azacitidine, measured at 1 mg per unit. |
12,500 | $0 | $9 |
| Daratumumab injection (Darzalex) An injection containing daratumumab and hyaluronidase-fihj administered under the skin. |
11,340 | $38 | $110 |
| Nivolumab injection (Opdivo) | 9,440 | $24 | $83 |
| Anti-nausea injection (aprepitant) | 6,890 | $1 | $6 |
| Denosumab injection (Prolia/Xgeva) | 6,780 | $18 | $56 |
| Iron sucrose injection (Venofer) An injection of iron sucrose used to replenish iron levels in the body. |
6,100 | $0 | $2 |
| Anti-nausea injection (fosaprepitant) An injection of fosaprepitant, a medication used to prevent nausea and vomiting. |
5,100 | $0 | $4 |
| Injection, durvalumab, 10 mg | 3,536 | $62 | $217 |
| Injection, docetaxel, 1 mg | 3,339 | $1 | $7 |
| Paclitaxel chemotherapy injection | 3,297 | $0 | $2 |
| Dexamethasone injection (steroid) An injection of dexamethasone sodium phosphate, a corticosteroid medication, administered in a dose of 1 milligram. |
2,257 | $0 | $1 |
| Immune globulin infusion (Gammagard) An injection of immune globulin (Gammagard Liquid) to provide antibodies. The dose specified is 500 mg. |
1,930 | $36 | $127 |
| Complete blood count (CBC) with differential An automated laboratory test that measures the levels of red blood cells, white blood cells, and platelets in the blood, including a breakdown of the different types of white blood cells. |
1,813 | $8 | $62 |
| Anti-nausea injection (Aloxi/palonosetron) | 1,750 | $1 | $32 |
| Epoetin alfa injection (Retacrit) for anemia An injection of a biosimilar form of epoetin alfa used for non-end-stage renal disease purposes. The dose administered is 1000 units. |
1,630 | $6 | $45 |
| Immune globulin infusion (Octagam) This procedure involves the administration of immune globulin medication directly into a vein. It is provided in a non-lyophilized liquid form. |
1,570 | $30 | $107 |
| Rituximab-pvvr biosimilar injection, 10 mg An injection of rituximab-pvvr, a biosimilar medication, administered in a 10 mg dose. |
1,520 | $22 | $230 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
1,324 | $8 | $26 |
| Injection, atropine sulfate, 0.01 mg | 1,320 | $0 | $1 |
| Comprehensive metabolic blood panel A blood test that measures a group of chemicals, including glucose, electrolytes, and kidney and liver function markers. |
1,200 | $10 | $83 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
990 | $93 | $314 |
| Magnesium sulfate injection, per 500 mg An injection of magnesium sulfate administered in 500 mg increments. |
758 | $1 | $2 |
| Epoetin alfa injection (Procrit) for anemia An injection of epoetin alfa containing 1000 units for use in patients not on end-stage renal disease (ESRD) dialysis. |
680 | $5 | $36 |
| Anti-nausea injection (ondansetron/Zofran) | 632 | $0 | $1 |
| Lactate dehydrogenase (LDH) level test A blood test that measures the amount of lactate dehydrogenase, an enzyme found in many body tissues. It helps assess tissue damage or disease. |
555 | $6 | $48 |
| Intravenous chemotherapy infusion, 1 hour or less Administration of chemotherapy medication directly into a vein. The procedure takes one hour or less to complete. |
531 | $96 | $674 |
| Additional sequential IV infusion, 1 hour or less This code represents an additional intravenous infusion administered sequentially to a primary infusion. It covers the administration time of one hour or less. |
500 | $22 | $150 |
| Fluorouracil injection, 500 mg Administration of a 500 mg dose of fluorouracil medication via injection. |
490 | $2 | $10 |
| Intravenous injection of additional new drug or substance Administration of an additional new medication or substance directly into a vein. |
478 | $12 | $106 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
468 | $10 | $122 |
| Injection, irinotecan, 20 mg | 465 | $2 | $24 |
| Iron level test | 437 | $6 | $51 |
| Ferritin level test (iron stores) A blood test that measures the level of ferritin, a protein that stores iron in the body. |
436 | $13 | $107 |
| Iron binding capacity test A blood test that measures the amount of iron in the blood and the blood's ability to bind and transport iron. |
432 | $9 | $69 |
| Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg | 370 | $3 | $39 |
| Intravenous infusion, 1 hour or less Administration of medication or fluid directly into a vein for therapeutic, preventive, or diagnostic purposes. The procedure lasts one hour or less. |
352 | $47 | $340 |
| Injection, potassium chloride, per 2 meq | 340 | $0 | $1 |
| Diphenhydramine injection, up to 50 mg An injection of diphenhydramine hydrochloride, an antihistamine medication, administered in a dose of up to 50 milligrams. |
320 | $1 | $3 |
| Iron dextran injection, 50 mg An injection containing 50 mg of iron dextran administered to the patient. |
320 | $13 | $41 |
| Vitamin B-12 level test A blood test that measures the amount of vitamin B-12 in your body. |
294 | $15 | $119 |
| Carboplatin chemotherapy injection, 50 mg Administration of a 50 mg dose of carboplatin, a chemotherapy medication, via injection. |
275 | $2 | $26 |
| Immunoglobulin level test A blood test that measures the level of gammaglobulins, which are immune system proteins. |
263 | $9 | $103 |
| Leuprolide acetate (for depot suspension), 7.5 mg | 230 | $134 | $591 |
| Cisplatin chemotherapy injection, 10 mg Administration of a 10 mg dose of cisplatin, a chemotherapy medication, via injection. |
227 | $2 | $16 |
| Magnesium level test A blood test to measure the amount of magnesium in your body. This helps check for magnesium deficiency or excess. |
222 | $7 | $53 |
| Zoledronic acid injection, 1 mg An injection of zoledronic acid administered at a dose of 1 mg. |
211 | $7 | $50 |
| Immunoglobulin light chain measurement A blood test that measures the levels of immunoglobulin light chains, which are proteins produced by plasma cells. |
194 | $17 | $70 |
| Pegfilgrastim injection, 0.5 mg An injection of pegfilgrastim, a medication that stimulates the production of white blood cells. This specific code applies to the brand-name drug and excludes biosimilar versions. |
192 | $84 | $781 |
| Additional hour of intravenous infusion This code represents each additional hour of intravenous infusion beyond the initial hour for therapy, prevention, or diagnosis. |
176 | $15 | $105 |
| Carcinoembryonic antigen (CEA) level test A blood test that measures the level of carcinoembryonic antigen (CEA) protein. This test is used to monitor certain types of cancer. |
161 | $19 | $267 |
| Folic acid level test A blood test that measures the amount of folic acid in the serum. |
151 | $14 | $116 |
| Uric acid level test A blood test that measures the level of uric acid in your body. Uric acid is a waste product formed when the body breaks down purines. |
147 | $4 | $25 |
| Intravenous infusion of new drug or substance, 1 hour or less This procedure involves administering a new medication or substance directly into a vein through an existing access site. The infusion is completed within one hour or less. |
147 | $48 | $327 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
147 | $55 | $223 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
140 | $1 | $8 |
| Phosphate level test A blood test that measures the amount of phosphate in your body. Phosphate is a mineral that helps keep bones and teeth strong. |
139 | $5 | $38 |
| CT scan of chest with contrast A computed tomography scan of the chest using a contrast dye to enhance the visibility of internal structures. |
137 | $57 | $2,273 |
| Intravenous drug injection A procedure involving the administration of a medication or substance directly into a vein. |
131 | $27 | $271 |
| Serum protein measurement A blood test that measures the total amount of protein in the serum. It helps evaluate overall health and nutritional status. |
129 | $11 | $48 |
| Non-hormonal chemotherapy injection This procedure involves administering non-hormonal anti-neoplastic chemotherapy medication via injection into the skin or muscle tissue. |
122 | $53 | $377 |
| Additional hour of intravenous chemotherapy This code represents the administration of chemotherapy medication into a vein for each additional hour beyond the initial period. |
96 | $21 | $147 |
| CT scan of abdomen and pelvis with contrast A CT scan that uses dye to create detailed images of the abdomen and pelvis. This imaging test helps doctors examine internal organs and structures in these areas. |
93 | $164 | $2,989 |
| Subcutaneous or intramuscular chemotherapy injection This procedure involves administering anti-cancer hormonal medication through an injection into the tissue under the skin or into a muscle. |
92 | $24 | $155 |
| Blood sample collection from implanted device This procedure involves drawing a blood sample directly from a medical device that has been surgically placed in the body. |
91 | $19 | $100 |
| Intravenous hydration infusion, 31-60 minutes Administration of fluids into a vein to maintain hydration. This procedure involves an infusion lasting between 31 and 60 minutes. |
89 | $24 | $272 |
| Thyroid stimulating hormone (TSH) test A blood test that measures the level of thyroid stimulating hormone to evaluate thyroid function. |
88 | $16 | $132 |
| Free thyroxine (T4) test A blood test that measures the level of free thyroxine, a thyroid hormone, in the bloodstream. |
78 | $9 | $71 |
| Normal saline infusion, 1000 cc Administration of 1000 cc of normal saline solution into a vein. This procedure involves the intravenous delivery of a sterile saltwater solution. |
78 | $2 | $19 |
| Concurrent intravenous infusion Administration of medication or fluid into a vein for therapy, prevention, or diagnosis while another infusion is being given. |
77 | $15 | $101 |
| Intravenous push injection of new drug or substance A healthcare provider injects a new medication or substance directly into a vein using a push technique. |
70 | $41 | $294 |
| Automated red blood cell count An automated laboratory test that measures the number of red blood cells in a blood sample. |
67 | $4 | $32 |
| Unclassified drug A medication that does not fit into standard HCPCS or CPT classification categories. |
65 | $1 | $6 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
63 | $120 | $538 |
| Serum immunofixation test A laboratory test that analyzes a blood serum sample to identify specific abnormal proteins. The procedure uses an immunologic technique to detect and characterize these proteins. |
58 | $22 | $90 |
| Additional hour of intravenous hydration This code represents each additional hour of intravenous fluid administration beyond the initial hour. It is used to bill for extended hydration therapy. |
56 | $9 | $73 |
| IV chemotherapy initiation with community continuation Initiation of an intravenous chemotherapy infusion in a clinic using clinic supplies, with continuation of the infusion in a community setting such as home or assisted living. |
52 | $198 | $679 |
| Irrigation of implanted venous access device This procedure involves flushing an implanted venous access device to clear blockages or maintain patency. It ensures the device remains functional for delivering medications or fluids. |
48 | $18 | $132 |
| Nuclear medicine scan from skull base to mid-thigh with CT A nuclear medicine imaging study covering the area from the base of the skull to the middle of the thighs, performed alongside a CT scan. |
46 | $1,074 | $6,750 |
| Methylprednisolone injection, up to 125 mg An injection of methylprednisolone sodium succinate, a corticosteroid medication, with a dosage of up to 125 mg. |
45 | $4 | $21 |
| Smoking cessation counseling, 4-10 minutes A brief counseling session focused on helping patients quit smoking and tobacco use. The provider spends 4 to 10 minutes discussing strategies and support for cessation. |
43 | $14 | $43 |
| Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 43 | $417 | $926 |
| PSA test (prostate cancer screening) | 40 | $18 | $145 |
| Vitamin D level test A blood test to measure the amount of Vitamin D-3 in your body. |
36 | $28 | $119 |
| Total cortisol level test A blood test that measures the total amount of cortisol hormone in your body. Cortisol is a hormone produced by the adrenal glands. |
30 | $16 | $66 |
| Basic metabolic blood panel A blood test that measures a group of basic chemicals, including total calcium levels. |
27 | $8 | $67 |
| Reticulated platelet measurement A blood test that measures the level of young, newly formed platelets in the body. |
26 | $35 | $107 |
| Venipuncture for blood collection A procedure to draw blood from a vein for medical testing or analysis. |
26 | $69 | $298 |
| Normal saline infusion, 500 ml Administration of sterile normal saline solution through an intravenous line. This procedure involves the infusion of a 500 ml unit of the solution. |
25 | $1 | $18 |
| CT scan, other specified site A computed tomography scan of a body part not specifically listed in standard code descriptions. |
23 | $86 | $3,000 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
23 | $138 | $444 |
| Blood creatinine level test A blood test that measures the amount of creatinine, a waste product from muscle wear and tear, to help assess kidney function. |
17 | $5 | $41 |
| CT scan of neck soft tissue with contrast A computed tomography scan that uses contrast dye to create detailed images of the soft tissues in the neck. |
16 | $55 | $2,264 |
| Stool test for hidden blood (FIT) A laboratory test that analyzes a stool sample to detect hidden blood using an immunoassay method. |
16 | $16 | $125 |
| Telephone medical discussion, 5-10 minutes A phone conversation with a physician lasting between 5 and 10 minutes to discuss medical matters. |
15 | $31 | $136 |
| Telephone medical discussion, 11-20 minutes A phone conversation with a physician lasting between 11 and 20 minutes. |
15 | $60 | $222 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
14 | $102 | $458 |
| Bone density scan (DEXA) A test that uses low-dose X-rays to measure bone mineral density in the hip, pelvis, and spine. It helps assess bone strength and risk of fractures. |
13 | $26 | $192 |
| Chest X-ray, 2 views An X-ray imaging test of the chest that captures two different angles to visualize the lungs, heart, and chest wall. |
12 | $17 | $142 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
40.2% high complexity
55.3% medium
4.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$24,490
Total received (2018-2024)
Avg $4,082/year across 6 years
Top 19% in IL for hematology & oncology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
9
Companies
39
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$131
2022
$40
2021
$62
2020
$210
2019
$14,166
2018
$9,881
Payments by company (2024)
Rigel Pharmaceuticals, Inc.
$131
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2018-2024) ›
Genentech USA, Inc.
$24,011
Rigel Pharmaceuticals, Inc.
$131
Incyte Corporation
$91
E.R. Squibb & Sons, L.L.C.
$79
Eisai Inc.
$50
PFIZER INC.
$49
Clovis Oncology, Inc.
$32
Pharmacyclics LLC, an AbbVie Company
$26
GENZYME CORPORATION
$20
Top 3 companies account for 99.0% of all-time payments
Associated products mentioned in payments ›
BOSULIF · ELIQUIS · GAZYVA · IBRANCE · IMBRUVICA · JAKAFI · LIBTAYO · Lenvima · OPDIVO · Rezlidhia · Rituxan · Rubraca · SUTENT · VENCLEXTA
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Hematology & oncology specialists in nearby ZIP areas
21
County median income
$64,938
Nearest hospital to ZIP centroid (approximate)
CARLE HEALTH PEKIN HOSPITAL
14.4 mi
14.4 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Liu is a mixed practice specialist, with above-average Medicare volume (top 2% in IL), with 18 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Liu experienced with iron infusion (feraheme)?
Based on Medicare claims data, Dr. Liu performed 46,920 iron infusion (feraheme) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Liu receive payments from pharmaceutical companies?
Yes. Dr. Liu received a total of $24,490 from 9 companies across 39 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Liu's costs compare to other hematology & oncology specialists in Peoria?
Dr. Liu's average Medicare payment per service is $11. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Liu) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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