Medicare Enrolled
Dr. Mary Li, M.D.
Medical Oncology · Spring Hill, FL
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Consulting-driven
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. Li 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 →
Are you Dr. Li?
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What this data tells you about Dr. Li
Dr. Mary Li is a medical oncology specialist in Spring Hill, FL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Li performed 270,404 Medicare services across 4,808 unique beneficiaries.
Between the years covered by Open Payments, Dr. Li received a total of $47,640 from 101 pharmaceutical and/or device companies across 1129 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in medical oncology. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Li is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 7% volume in FL
$47,640 industry payments
Florida License Status
FL DOH · MQA1
Active license
None
Board action on record
0
Recent admin complaints
| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 84859 | Clear | January 31, 2028 | — |
Data from Florida Department of Health Medical Quality Assurance.
License records are public under Chapter 119, Florida Statutes.
Verify directly on FL DOH →
Medicare Practice Summary
Medicare Utilization ↗270,404
Medicare services
Top 7% in FL for medical oncology
4,808
Unique beneficiaries
$7
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~13,520 Medicare services per year of practice
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. |
54,570 | $0 | $4 |
| Filgrastim injection (Nivestym) for white blood cells An injection of the biosimilar medication filgrastim-aafi (Nivestym) at a dose of 1 microgram. |
43,200 | $0 | $1 |
| Iron sucrose injection (Venofer) An injection of iron sucrose used to replenish iron levels in the body. |
37,000 | $0 | $5 |
| Filgrastim injection (Zarxio) for white blood cells An injection of the biosimilar medication filgrastim-sndz (Zarxio) with a dosage of 1 microgram. |
26,220 | $0 | $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. |
18,920 | $6 | $23 |
| Pembrolizumab injection (Keytruda) | 16,400 | $41 | $137 |
| Immune globulin infusion (Gammagard) An injection of immune globulin (Gammagard Liquid) to provide antibodies. The dose specified is 500 mg. |
10,950 | $36 | $108 |
| Denosumab injection (Prolia/Xgeva) | 10,620 | $18 | $51 |
| Paclitaxel chemotherapy injection | 9,618 | $0 | $2 |
| Anti-nausea injection (aprepitant) | 9,100 | $1 | $5 |
| Dexamethasone injection (steroid) An injection of dexamethasone sodium phosphate, a corticosteroid medication, administered in a dose of 1 milligram. |
7,680 | $0 | $3 |
| Anti-nausea injection (ondansetron/Zofran) | 4,790 | $0 | $9 |
| 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. |
3,089 | $8 | $29 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
2,854 | $8 | $9 |
| 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. |
1,831 | $10 | $69 |
| 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. |
1,700 | $95 | $339 |
| Anti-nausea injection (Aloxi/palonosetron) | 1,290 | $1 | $28 |
| Intravenous injection of additional new drug or substance Administration of an additional new medication or substance directly into a vein. |
1,127 | $11 | $61 |
| 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. |
878 | $47 | $189 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
874 | $1 | $6 |
| 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. |
733 | $21 | $84 |
| Magnesium sulfate injection, per 500 mg An injection of magnesium sulfate administered in 500 mg increments. |
702 | $1 | $2 |
| Intravenous chemotherapy infusion, 1 hour or less Administration of chemotherapy medication directly into a vein. The procedure takes one hour or less to complete. |
598 | $97 | $378 |
| Zoledronic acid injection, 1 mg An injection of zoledronic acid administered at a dose of 1 mg. |
554 | $7 | $69 |
| Ceftriaxone antibiotic injection This code represents the administration of ceftriaxone sodium, an antibiotic medication. The charge is calculated for every 250 mg of the drug administered. |
516 | $0 | $3 |
| 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. |
448 | $9 | $42 |
| Diphenhydramine injection, up to 50 mg An injection of diphenhydramine hydrochloride, an antihistamine medication, administered in a dose of up to 50 milligrams. |
441 | $1 | $3 |
| Injection, potassium chloride, per 2 meq | 440 | $0 | $4 |
| Additional hour of intravenous infusion This code represents each additional hour of intravenous infusion beyond the initial hour for therapy, prevention, or diagnosis. |
349 | $15 | $56 |
| 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. |
287 | $137 | $474 |
| Automated red blood cell count with calculations A blood test that automatically counts red blood cells and performs additional calculations to assess blood health. |
239 | $5 | $20 |
| Intravenous drug injection A procedure involving the administration of a medication or substance directly into a vein. |
229 | $27 | $156 |
| 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. |
227 | $46 | $178 |
| 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. |
220 | $2 | $7 |
| 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. |
210 | $1 | $7 |
| Carboplatin chemotherapy injection, 50 mg Administration of a 50 mg dose of carboplatin, a chemotherapy medication, via injection. |
210 | $2 | $41 |
| 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. |
203 | $64 | $239 |
| Additional hour of intravenous chemotherapy This code represents the administration of chemotherapy medication into a vein for each additional hour beyond the initial period. |
176 | $20 | $79 |
| 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. |
143 | $26 | $89 |
| Methylprednisolone injection, up to 40 mg An injection of methylprednisolone sodium succinate, a corticosteroid medication, administered in a dose of up to 40 mg. |
139 | $3 | $11 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
126 | $16 | $59 |
| Automated urinalysis An automated laboratory test performed on a urine sample to analyze its chemical and physical properties. The procedure uses machinery to detect various substances and cells within the urine. |
104 | $2 | $8 |
| 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. |
101 | $24 | $156 |
| Prothrombin time test (blood clotting) A laboratory test that measures how long it takes for blood to clot. This procedure evaluates the body's coagulation process. |
70 | $4 | $15 |
| New patient office visit, complex (60-74 min) | 56 | $166 | $585 |
| Concurrent intravenous infusion Administration of medication or fluid into a vein for therapy, prevention, or diagnosis while another infusion is being given. |
54 | $15 | $56 |
| 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. |
36 | $42 | $170 |
| Venipuncture for blood collection A procedure to draw blood from a vein for medical testing or analysis. |
31 | $62 | $277 |
| Automated red blood cell count An automated laboratory test that measures the number of red blood cells in a blood sample. |
23 | $4 | $10 |
| 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. |
16 | $18 | $73 |
| Bone marrow biopsy and aspiration A procedure to remove a small sample of bone marrow and liquid for laboratory testing. The sample is analyzed to help diagnose various medical conditions. |
12 | $131 | $467 |
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. A higher procedure volume generally indicates more experience with that procedure.
25.5% high complexity
71.1% medium
3.4% routine
Industry Payment Transparency
Open Payments through 2024 ↗$47,640
Total received (2018-2024)
Avg $6,806/year across 7 years
Top 13% in FL for medical oncology
101
Companies
1,129
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$20,683 (43.4%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$20,241 (42.5%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$5,738 (12.0%)
Other
Charitable contributions, space rental, and other categories
$977 (2.1%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$7,133
2023
$5,935
2022
$7,195
2021
$2,018
2020
$5,938
2019
$9,687
2018
$9,734
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Celgene Corporation
$6,741
AstraZeneca Pharmaceuticals LP
$6,182
Janssen Biotech, Inc.
$4,151
Bayer HealthCare Pharmaceuticals Inc.
$4,006
AMAG Pharmaceuticals, Inc.
$3,262
Eisai Inc.
$3,150
E.R. Squibb & Sons, L.L.C.
$2,324
Novartis Pharmaceuticals Corporation
$1,540
GENZYME CORPORATION
$1,468
CTI BioPharma Corp.
$1,099
PFIZER INC.
$1,017
Genentech USA, Inc.
$915
Seagen Inc.
$798
BeiGene USA, Inc.
$751
Amgen Inc.
$535
Incyte Corporation
$489
Astellas Pharma US Inc
$415
GlaxoSmithKline, LLC.
$382
Daiichi Sankyo Inc.
$374
Merck Sharp & Dohme Corporation
$349
Gilead Sciences, Inc.
$323
Merck Sharp & Dohme LLC
$296
Pharmacyclics LLC, An AbbVie Company
$283
G1 Therapeutics, Inc.
$269
Takeda Pharmaceuticals U.S.A., Inc.
$269
ABBVIE INC.
$244
TESARO, Inc.
$235
Mirati Therapeutics, Inc.
$223
Lilly USA, LLC
$214
Kite Pharma, Inc.
$205
EISAI INC.
$190
Pharmacyclics LLC, an AbbVie Company
$186
Clovis Oncology, Inc.
$186
Aurobindo Pharma USA, Inc.
$176
Genmab U.S., Inc.
$173
Aveo Pharmaceuticals, Inc.
$163
Rigel Pharmaceuticals, Inc.
$148
Taiho Oncology, Inc.
$146
SOBI, INC
$139
EMD Serono, Inc.
$139
Janssen Pharmaceuticals, Inc
$132
Phathom Pharmaceuticals, Inc.
$130
Blueprint Medicines Corporation
$128
Ethicon Inc.
$124
PUMA BIOTECHNOLOGY, INC.
$115
Karyopharm Therapeutics Inc.
$112
Boehringer Ingelheim Pharmaceuticals, Inc.
$112
Pharmacosmos Therapeutics Inc.
$111
Octapharma USA, Inc.
$110
Regeneron Healthcare Solutions, Inc.
$108
NOVARTIS PHARMACEUTICALS CORPORATION
$105
Stemline Therapeutics Inc.
$102
CSL Behring
$101
Agios Pharmaceuticals, Inc.
$97
Bayer Healthcare Pharmaceuticals Inc.
$97
ARRAY BIOPHARMA INC
$96
Myovant Sciences Inc.
$87
Epizyme, Inc.,
$84
Puma Biotechnology, Inc.
$80
Ipsen Biopharmaceuticals, Inc
$79
SERVIER PHARMACEUTICALS LLC
$76
SANOFI-AVENTIS U.S. LLC
$73
Seattle Genetics, Inc.
$72
JAZZ PHARMACEUTICALS INC.
$72
Deciphera Pharmaceuticals Inc.
$71
AbbVie Inc.
$61
PharmaEssentia USA Corporation
$49
INSYS Therapeutics Inc
$48
AVEO Pharmaceuticals, Inc.
$48
Dova Pharmaceuticals
$44
Acceleron Pharma, Inc.
$44
Alexion Pharmaceuticals, Inc.
$43
Kyowa Kirin, Inc.
$40
GE HealthCare
$38
Dendreon Pharmaceuticals LLC
$37
Exelixis Inc.
$36
AbbVie, Inc.
$34
Alnylam Pharmaceuticals Inc.
$34
ADC Therapeutics America, Inc.
$32
Global Blood Therapeutics, Inc.
$31
TG THERAPEUTICS, INC.
$28
Acrotech Biopharma Inc.
$28
SUN PHARMACEUTICAL INDUSTRIES INC.
$28
Spectrum Pharmaceuticals Inc.
$27
Array BioPharma Inc.
$26
EUSA Pharma (US) LLC
$23
Adaptive Biotechnologies Corporation
$22
Sobi, Inc
$19
Sumitomo Pharma America, Inc.
$18
Partner Therapeutics, Inc.
$17
TAIHO ONCOLOGY, INC.
$17
Heron Therapeutics, Inc.
$16
Lantheus Medical Imaging, Inc.
$16
Lexicon Pharmaceuticals, Inc.
$16
Shire North American Group Inc
$14
Sirtex Medical Inc
$14
MEDIVATION FIELD SOLUTIONS LLC
$13
Advanced Accelerator Applications
$12
R-Pharm US LLC
$12
Veracyte, Inc.
$10
Secura Bio, Inc.
$8
Top 3 companies account for 35.8% of total payments
Associated products mentioned in payments ›
ADAKVEO · ADCETRIS · AFINITOR · ALIMTA · ALUNBRIG · AUGTYRO · Abraxane · Afstyla · Alecensa · Aliqopa · Avastin · BAVENCIO · BESREMI · BLENREP · BOSULIF · BRAFTOVI · BRUKINSA · Bavencio · Beleodaq · Braftovi · CABLIVI · CABOMETYX · CALQUENCE · CHANTIX · CINVANTI · COSELA · CYRAMZA · Cabometyx · DARZALEX · DOPTELET · Doptelet · ELIQUIS · ELITEK · ELREXFIO · EMEND · ENHERTU · ERLEADA · EVENITY · EXKIVITY · Enhertu · Epkinly · Erleada · FASLODEX · FERAHEME · FOTIVDA · Fabhalta · Farydak · Folotyn · GAUCHER-DISEASE · GAVRETO · GAZYVA · GILOTRIF · GIVLAARI · Halaven · Herceptin · IBRANCE · IDHIFA · IMBRUVICA · IMFINZI · INFLECTRA · INJECTAFER · INLYTA · INREBIC · Idelvion · Imbruvica · Ixempra · JADENU · JAKAFI · JEMPERLI · JEVTANA · KANJINTI · KEYTRUDA · KISQALI · KRAZATI · Kadcyla · Kyprolis · LIBTAYO · LONSURF · LORBRENA · LUMAKRAS · LUTATHERA · LYNPARZA · Lenvima · Leukine · Lonsurf · MEKINIST · MONJUVI · MONOFERRIC · MOVANTIK · MYLOTARG · Monarch Platform · NERLYNX · NINLARO · Nerlynx · Neulasta · Nexavar · Nplate · Nubeqa · OCTAGAM IMMUNE GLOBULIN (HUMAN) · OJJAARA · ONUREG · OPDIVO · OPDUALAG · ORGOVYX · OXBRYTA · Odomzo · Onivyde · Orserdu · PADCEV · PIQRAY · PLUVICTO · POTELIGEO · PROMACTA · PROVENGE · Padcev · Perjeta · Pomalyst · Poteligeo · Prolia · QINLOCK · Quadramet · REBLOZYL · RYBREVANT · RYZNEUTA · Reblozyl · Revlimid · Rezlidhia · Rubraca · SANDOSTATIN LAR · SARCLISA · SIR-Spheres Microspheres · SOLIRIS · SOMATULINE DEPOT · SUTENT · SYNDROS · Somatuline Depot · Stivarga · Sylvant · TAGRISSO · TASIGNA · TAZVERIK · TECENTRIQ · TECVAYLI · TEVIMBRA · TIBSOVO · TIVDAK · TUKYSA · Tavalisse · Tecentriq · Tibsovo · Trodelvy · UKONIQ · Ultomiris · VENCLEXTA · VERZENIO · VONJO · VOQUEZNA · VOTRIENT · Venclexta · Vitrakvi · Vonjo · XALKORI · XARELTO · XGEVA · XPOVIO · XTANDI · Xermelo · Xofigo · Yescarta · ZEJULA · ZEPZELCA · Zevalin · clonoSEQ
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. 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 →
The majority of payments (43%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers.
Equivalent to $18 per 100 Medicare services performed
Geographic Context
Medical oncologists within 10 mi
9
Per 100K population
4.5
County median income
$63,193
Nearest hospital
SPRINGBROOK HOSPITAL
2.7 mi
2.7 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Li is a mixed practice specialist, with above-average Medicare volume (top 7% in FL), with consulting-driven industry engagement in the top 13% of FL peers, with 20 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Li experienced with iron infusion (feraheme)?
Based on Medicare claims data, Dr. Li performed 54,570 iron infusion (feraheme) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Li receive payments from pharmaceutical companies?
Yes. Dr. Li received a total of $47,640 from 101 companies across 1,129 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. 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. Li's costs compare to other medical oncologists in Spring Hill?
Dr. Li's average Medicare payment per service is $7. 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. Li) 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 a long track record of practice, Medicare participation, and industry disclosure. 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?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): 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. The Transparency Score measures 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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