Medicare Enrolled
Dr. Maria Picton, M.D.
Hematology & Oncology · Greenville, NC
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Low-engagement
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. Picton 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. Picton
Dr. Maria Picton is a hematology & oncology specialist in Greenville, NC, with 19 years of NPI registration. Based on federal Medicare data, Dr. Picton performed 128,627 Medicare services across 5,147 unique beneficiaries.
Between the years covered by Open Payments, Dr. Picton received a total of $3,361 from 40 pharmaceutical and/or device companies across 166 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in hematology & oncology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Picton 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.
✓ 19 years in practice
▲ Top 2% volume in NC
$3,361 industry payments
Medicare Practice Summary
Medicare Utilization ↗128,627
Medicare services
Top 2% in NC for hematology & oncology
5,147
Unique beneficiaries
$11
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~6,770 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 (Injectafer) An intravenous injection of ferric carboxymaltose, an iron replacement medication. |
55,500 | $1 | $2 |
| 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. |
19,611 | $0 | $2 |
| Pembrolizumab injection (Keytruda) | 19,200 | $43 | $88 |
| Denosumab injection (Prolia/Xgeva) | 12,300 | $19 | $36 |
| MRI contrast dye injection (gadobutrol) | 3,575 | $0 | $2 |
| Dexamethasone injection (steroid) An injection of dexamethasone sodium phosphate, a corticosteroid medication, administered in a dose of 1 milligram. |
3,188 | $0 | $0 |
| Injection, granisetron hydrochloride, 100 mcg | 2,015 | $0 | $2 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
1,956 | $8 | $11 |
| 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. |
1,956 | $8 | $29 |
| Comprehensive metabolic blood panel A blood test that measures a group of chemicals, including glucose, electrolytes, and kidney and liver function markers. |
1,686 | $10 | $50 |
| Immunoglobulin level test A blood test that measures the level of gammaglobulins, which are immune system proteins. |
876 | $9 | $42 |
| 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. |
815 | $65 | $191 |
| 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. |
539 | $95 | $271 |
| Ferritin level test (iron stores) A blood test that measures the level of ferritin, a protein that stores iron in the body. |
502 | $13 | $63 |
| Iron level test | 499 | $6 | $34 |
| 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. |
498 | $9 | $40 |
| Normal saline infusion, 250 cc Administration of 250 cubic centimeters of normal saline solution into a vein. This procedure involves the intravenous delivery of a sterile saltwater fluid. |
440 | $1 | $6 |
| Intravenous chemotherapy infusion, 1 hour or less Administration of chemotherapy medication directly into a vein. The procedure takes one hour or less to complete. |
352 | $97 | $297 |
| Vitamin B-12 level test A blood test that measures the amount of vitamin B-12 in your body. |
316 | $15 | $55 |
| 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. |
304 | $11 | $48 |
| Carboplatin chemotherapy injection, 50 mg Administration of a 50 mg dose of carboplatin, a chemotherapy medication, via injection. |
280 | $2 | $10 |
| Non-hormonal chemotherapy injection This procedure involves administering non-hormonal anti-neoplastic chemotherapy medication via injection into the skin or muscle tissue. |
188 | $53 | $165 |
| Intravenous injection of additional new drug or substance Administration of an additional new medication or substance directly into a vein. |
174 | $12 | $44 |
| Concurrent intravenous infusion Administration of medication or fluid into a vein for therapy, prevention, or diagnosis while another infusion is being given. |
152 | $15 | $49 |
| 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. |
147 | $6 | $21 |
| New patient office visit, complex (60-74 min) | 146 | $160 | $464 |
| CT scan of chest with contrast A computed tomography scan of the chest using a contrast dye to enhance the visibility of internal structures. |
135 | $55 | $613 |
| 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. |
132 | $153 | $636 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
84 | $1 | $13 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
62 | $88 | $216 |
| 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. |
61 | $2 | $18 |
| Diphenhydramine injection, up to 50 mg An injection of diphenhydramine hydrochloride, an antihistamine medication, administered in a dose of up to 50 milligrams. |
60 | $1 | $4 |
| 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. |
59 | $47 | $144 |
| Intravenous drug injection A procedure involving the administration of a medication or substance directly into a vein. |
56 | $28 | $106 |
| 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. |
50 | $44 | $148 |
| Urinalysis with microscopic exam A urine test performed manually that includes examining the sample under a microscope to check for abnormalities. |
49 | $3 | $17 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
44 | $16 | $47 |
| Unclassified drug A medication that does not fit into standard HCPCS or CPT classification categories. |
44 | $1 | $1 |
| 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. |
43 | $19 | $66 |
| Urine culture, bacterial colony count A laboratory test that measures the number of bacteria growing in a urine sample to help identify infections. |
37 | $8 | $37 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
34 | $132 | $418 |
| Thyroid stimulating hormone (TSH) test A blood test that measures the level of thyroid stimulating hormone to evaluate thyroid function. |
33 | $16 | $58 |
| 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. |
30 | $16 | $54 |
| Free thyroxine (T4) test A blood test that measures the level of free thyroxine, a thyroid hormone, in the bloodstream. |
30 | $9 | $68 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
28 | $58 | $150 |
| 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. |
26 | $24 | $235 |
| Antibiotic sensitivity test A laboratory test that determines which antibiotics, antifungals, or antivirals are effective against a specific microorganism using microdilution or agar dilution methods. |
24 | $8 | $60 |
| MRI of brain with and without contrast An MRI scan of the brain using contrast dye both before and after administration to provide detailed images of brain structures. |
23 | $121 | $1,778 |
| 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. |
23 | $5 | $18 |
| Bacterial culture, aerobic A laboratory test that grows and identifies bacteria capable of surviving in oxygen. The results help determine the presence of specific aerobic microorganisms. |
23 | $8 | $100 |
| 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. |
23 | $9 | $75 |
| CT scan of chest, without contrast A computed tomography scan of the chest area that uses X-rays to create detailed images without the use of contrast dye. |
18 | $43 | $516 |
| Digital breast tomosynthesis (3D mammogram) A specialized imaging test that creates three-dimensional pictures of the breast tissue to help detect abnormalities. |
18 | $35 | $396 |
| 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 | $65 | $535 |
| CT scan of abdomen and pelvis, without contrast A computed tomography scan that creates detailed images of the abdominal and pelvic organs. The procedure is performed without the use of intravenous contrast dye. |
15 | $67 | $375 |
| Diagnostic mammography of 1 breast An X-ray examination of one breast to evaluate specific breast symptoms or abnormalities. |
15 | $73 | $275 |
| 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. |
15 | $27 | $160 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
15 | $29 | $40 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
14 | $72 | $80 |
| Complete ultrasound of abdomen A diagnostic imaging test that uses sound waves to create detailed pictures of the organs and structures within the abdomen. |
13 | $55 | $194 |
| 3D screening mammography (tomosynthesis) A screening imaging test of the breast using 3D technology to detect potential abnormalities. |
13 | $51 | $114 |
| Screening mammography An X-ray of the breast used to detect breast cancer in women who have no signs or symptoms of the disease. |
13 | $122 | $300 |
| Automated red blood cell count with calculations A blood test that automatically counts red blood cells and performs additional calculations to assess blood health. |
12 | $5 | $99 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
11 | $108 | $425 |
| 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. |
11 | $128 | $351 |
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.
44.0% high complexity
47.7% medium
8.2% routine
Industry Payment Transparency
Open Payments through 2023 ↗$3,361
Total received (2018-2023)
Avg $560/year across 6 years
Top 40% in NC for hematology & oncology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
40
Companies
166
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.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$2,441 (72.6%)
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$653 (19.4%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$267 (8.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2023
$21
2022
$186
2021
$11
2020
$265
2019
$1,207
2018
$1,671
Payments by company (2023)
Consulting
Speaking
Meals & Travel
Research
GENZYME CORPORATION
$21
Top 3 companies account for 100.0% of 2023 payments
All-time payments by company (2018-2023) ›
Partner Therapeutics, Inc.
$653
Janssen Biotech, Inc.
$378
Novartis Pharmaceuticals Corporation
$275
Genentech USA, Inc.
$225
PFIZER INC.
$212
Merck Sharp & Dohme Corporation
$173
Lilly USA, LLC
$141
Pharmacyclics LLC, An AbbVie Company
$132
AstraZeneca Pharmaceuticals LP
$119
E.R. Squibb & Sons, L.L.C.
$110
Gilead Sciences, Inc.
$73
GENZYME CORPORATION
$64
Astellas Pharma US Inc
$62
Takeda Pharmaceuticals U.S.A., Inc.
$62
Exelixis Inc.
$60
Lexicon Pharmaceuticals, Inc.
$54
Amgen Inc.
$48
Janssen Pharmaceuticals, Inc
$46
Celgene Corporation
$38
MEDIVATION FIELD SOLUTIONS LLC
$38
Daiichi Sankyo Inc.
$31
Heron Therapeutics, Inc.
$28
Alexion Pharmaceuticals, Inc.
$27
Bayer HealthCare Pharmaceuticals Inc.
$26
EMD Serono, Inc.
$26
Coherus Biosciences Inc.
$24
AbbVie, Inc.
$24
Taiho Oncology, Inc.
$24
Clovis Oncology, Inc.
$23
Sun Pharmaceutical Industries Inc.
$18
TerSera Therapeutics LLC
$17
TESARO, Inc.
$17
Boehringer Ingelheim Pharmaceuticals, Inc.
$17
Ipsen Biopharmaceuticals, Inc
$17
Mylan Institutional Inc.
$14
Puma Biotechnology, Inc.
$14
EISAI INC.
$14
Tactile Systems Technology Inc
$14
Dova Pharmaceuticals
$12
Verastem, Inc.
$11
Top 3 companies account for 38.9% of all-time payments
Associated products mentioned in payments ›
AFINITOR · ALIMTA · Abraxane · Alecensa · Avastin · BOSULIF · Bavencio · CALQUENCE · CHANTIX · CINVANTI · CYRAMZA · Cabometyx · Copiktra · DARZALEX · Doptelet · ELITEK · EMEND · ERLEADA · Enhertu · Erleada · FARXIGA · FLEXITOUCH · Fulphila · GILOTRIF · IBRANCE · IMBRUVICA · IMFINZI · INJECTAFER · Imbruvica · Inrebic · JADENU · JEVTANA · KEYTRUDA · KISQALI · Kyprolis · Lenvima · Leukine · Lonsurf · MVASI · NERLYNX · NINLARO · Nplate · ODOMZO · OPDIVO · PIQRAY · PREVNAR 13 · PREVNAR 20 · PROMACTA · Perjeta · RYDAPT · Rubraca · SANDOSTATIN · SARCLISA · SOLIRIS · SOMATULINE DEPOT · SUTENT · Stivarga · TASIGNA · ULTOMIRIS · Udenyca · VARUBI · VENCLEXTA · VOTRIENT · Venclexta · Vitrakvi · XARELTO · XTANDI · Xermelo · ZOLADEX · ZYTIGA
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 →
Most payments (73%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Hematology & oncology specialists within 10 mi
14
Per 100K population
8.1
County median income
$58,851
Nearest hospital
ECU HEALTH MEDICAL CENTER
0.0 mi
0.0 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 2023 |
| 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 reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Picton is a mixed practice specialist, with above-average Medicare volume (top 2% in NC), with low-engagement industry engagement, with 19 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. Picton experienced with iron infusion (injectafer)?
Based on Medicare claims data, Dr. Picton performed 55,500 iron infusion (injectafer) 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. Picton receive payments from pharmaceutical companies?
Yes. Dr. Picton received a total of $3,361 from 40 companies across 166 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. Picton's costs compare to other hematology & oncology specialists in Greenville?
Dr. Picton'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. Picton) 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. 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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