Medicare Enrolled
Dr. Trevor Feinstein, M.D.
Hematology & Oncology · Fayetteville, GA
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. Feinstein 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. Feinstein
Dr. Trevor Feinstein is a hematology & oncology specialist in Fayetteville, GA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Feinstein performed 116,804 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Feinstein received a total of $253,046 from 63 pharmaceutical and/or device companies across 436 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. Feinstein 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 of NPI registration
▲ Top 7% volume in GA
$253,046 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗116,804
Medicare services
Top 7% in GA for hematology & oncology
Not available
Unique patients (not deduplicated)
$12
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 |
|---|---|---|---|
| Filgrastim injection, 1 microgram An injection of filgrastim, a medication that stimulates the production of white blood cells. This code specifically covers the brand-name drug and excludes biosimilar versions. |
36,360 | $1 | $2 |
| Oxaliplatin chemotherapy injection This procedure involves the administration of oxaliplatin, a chemotherapy medication, via injection. The dosage specified is 0.5 mg. |
18,866 | $0 | $0 |
| Pembrolizumab injection (Keytruda) | 15,200 | $41 | $110 |
| Denosumab injection (Prolia/Xgeva) | 12,480 | $18 | $44 |
| Paclitaxel chemotherapy injection | 9,128 | $0 | $0 |
| Iron infusion (Monoferric) | 5,300 | $16 | $65 |
| Dexamethasone injection (steroid) An injection of dexamethasone sodium phosphate, a corticosteroid medication, administered in a dose of 1 milligram. |
3,054 | $0 | $0 |
| Trastuzumab-anns biosimilar injection, 10 mg An injection of the biosimilar medication trastuzumab-anns (Kanjinti) in a 10 mg dose. |
2,997 | $21 | $190 |
| Trastuzumab-dttb biosimilar injection, 10 mg An injection of trastuzumab-dttb, a biosimilar medication, administered in a 10 mg dose. |
2,007 | $33 | $200 |
| 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. |
1,509 | $8 | $27 |
| Anti-nausea injection (Aloxi/palonosetron) | 1,440 | $1 | $5 |
| Injection, leucovorin calcium, per 50 mg | 883 | $3 | $9 |
| 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. |
725 | $61 | $168 |
| Fluorouracil injection, 500 mg Administration of a 500 mg dose of fluorouracil medication via injection. |
658 | $2 | $5 |
| Intravenous chemotherapy infusion, 1 hour or less Administration of chemotherapy medication directly into a vein. The procedure takes one hour or less to complete. |
632 | $99 | $525 |
| 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. |
612 | $78 | $450 |
| 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. |
512 | $10 | $60 |
| 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. |
489 | $22 | $118 |
| Injection, granisetron hydrochloride, 100 mcg | 460 | $0 | $1 |
| Intravenous injection of additional new drug or substance Administration of an additional new medication or substance directly into a vein. |
415 | $12 | $82 |
| 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. |
372 | $92 | $260 |
| Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg | 315 | $3 | $10 |
| Carboplatin chemotherapy injection, 50 mg Administration of a 50 mg dose of carboplatin, a chemotherapy medication, via injection. |
303 | $2 | $10 |
| 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. |
198 | $49 | $250 |
| Additional hour of intravenous chemotherapy This code represents the administration of chemotherapy medication into a vein for each additional hour beyond the initial period. |
196 | $22 | $131 |
| 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. |
164 | $47 | $235 |
| Diphenhydramine injection, up to 50 mg An injection of diphenhydramine hydrochloride, an antihistamine medication, administered in a dose of up to 50 milligrams. |
163 | $1 | $2 |
| Additional hour of intravenous infusion This code represents each additional hour of intravenous infusion beyond the initial hour for therapy, prevention, or diagnosis. |
123 | $16 | $90 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
101 | $1 | $6 |
| 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. |
97 | $59 | $172 |
| Injection, fosnetupitant 235 mg and palonosetron 0.25 mg | 95 | $347 | $1,325 |
| Intravenous chemotherapy injection Chemotherapy medication is administered directly into a vein using a push technique. This method involves injecting the drug through a needle or catheter already placed in the vein. |
94 | $77 | $382 |
| Unclassified drug A medication that does not fit into standard HCPCS or CPT classification categories. |
94 | $1 | $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. |
92 | $10 | $97 |
| 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. |
69 | $175 | $550 |
| 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. |
60 | $2 | $5 |
| 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. |
56 | $26 | $126 |
| Concurrent intravenous infusion Administration of medication or fluid into a vein for therapy, prevention, or diagnosis while another infusion is being given. |
55 | $15 | $70 |
| 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. |
51 | $22 | $194 |
| 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. |
49 | $42 | $218 |
| 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. |
47 | $121 | $429 |
| Urinalysis, manual A manual laboratory examination of a urine sample to check for various substances and cells. |
45 | $3 | $15 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
45 | $72 | $304 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
38 | $31 | $50 |
| 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. |
32 | $128 | $376 |
| 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. |
30 | $68 | $90 |
| New patient office visit, complex (60-74 min) | 29 | $154 | $544 |
| Venipuncture for blood collection A procedure to draw blood from a vein for medical testing or analysis. |
22 | $58 | $250 |
| Intravenous drug injection A procedure involving the administration of a medication or substance directly into a vein. |
15 | $27 | $155 |
| 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. |
15 | $85 | $245 |
| 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. |
12 | $99 | $326 |
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.
6.1% high complexity
91.2% medium
2.7% routine
Industry Payment Transparency
Open Payments through 2024 ↗$253,046
Total received (2018-2024)
Avg $36,149/year across 7 years
Top 2% in GA for hematology & oncology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
63
Companies
436
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
$80,748
2023
$100,283
2022
$30,503
2021
$10,863
2020
$9,750
2019
$11,876
2018
$9,024
Payments by company (2024)
GENZYME CORPORATION
$41,377
AstraZeneca Pharmaceuticals LP
$11,752
SOBI, INC
$8,900
PFIZER INC.
$8,675
Deciphera Pharmaceuticals Inc.
$2,358
Takeda Pharmaceuticals U.S.A., Inc.
$1,968
Blueprint Medicines Corporation
$1,886
Janssen Scientific Affairs, LLC
$1,650
Daiichi Sankyo Inc.
$1,465
Gilead Sciences, Inc.
$267
ABBVIE INC.
$157
Stemline Therapeutics Inc.
$50
Merck Sharp & Dohme LLC
$47
ARRAY BIOPHARMA INC
$37
TerSera Therapeutics LLC
$28
PharmaEssentia USA Corporation
$23
SpringWorks Therapeutics, Inc.
$23
Genmab U.S., Inc.
$20
Mirati Therapeutics, Inc.
$17
Regeneron Healthcare Solutions, Inc.
$17
CSL Behring
$16
Dendreon Pharmaceuticals LLC
$14
Top 3 companies account for 76.8% of 2024 payments
All-time payments by company (2018-2024) ›
GENZYME CORPORATION
$132,912
AstraZeneca Pharmaceuticals LP
$31,807
SOBI, INC
$25,790
PFIZER INC.
$8,720
Sobi, Inc
$8,603
Janssen Biotech, Inc.
$5,458
Blueprint Medicines Corporation
$4,406
Novartis Pharmaceuticals Corporation
$3,209
Deciphera Pharmaceuticals Inc.
$3,158
Exelixis Inc.
$2,862
Janssen Scientific Affairs, LLC
$2,408
TAIHO ONCOLOGY, INC.
$2,200
EISAI INC.
$2,101
Bayer Healthcare Pharmaceuticals Inc.
$2,055
Takeda Pharmaceuticals U.S.A., Inc.
$2,049
Lilly USA, LLC
$1,810
Stemline Therapeutics Inc.
$1,749
Kite Pharma, Inc.
$1,733
Ipsen Biopharmaceuticals, Inc
$1,634
Daiichi Sankyo Inc.
$1,565
Seagen Inc.
$1,272
Epizyme, Inc.,
$1,269
Celgene Corporation
$1,095
Gilead Sciences, Inc.
$633
BeiGene, Ltd.
$450
Genentech USA, Inc.
$252
ABBVIE INC.
$207
Merck Sharp & Dohme Corporation
$203
Merck Sharp & Dohme LLC
$156
Astellas Pharma US Inc
$153
Amgen Inc.
$124
Array BioPharma Inc.
$78
Rigel Pharmaceuticals, Inc.
$71
Pharmacyclics LLC, an AbbVie Company
$71
TESARO, Inc.
$66
Regeneron Healthcare Solutions, Inc.
$63
E.R. Squibb & Sons, L.L.C.
$57
ARRAY BIOPHARMA INC
$53
Mirati Therapeutics, Inc.
$46
Boehringer Ingelheim Pharmaceuticals, Inc.
$32
AbbVie, Inc.
$32
CTI BioPharma Corp.
$31
McKesson Specialty Care Distribution, LLC
$29
TerSera Therapeutics LLC
$28
BeiGene USA, Inc.
$26
Janssen Pharmaceuticals, Inc
$24
PharmaEssentia USA Corporation
$23
Foundation Medicine, Inc.
$23
Teva Pharmaceuticals USA, Inc.
$23
SpringWorks Therapeutics, Inc.
$23
Lexicon Pharmaceuticals, Inc.
$20
Genmab U.S., Inc.
$20
Bayer HealthCare Pharmaceuticals Inc.
$18
Helsinn Therapeutics (U.S.), Inc.
$18
SANOFI-AVENTIS U.S. LLC
$17
CSL Behring
$16
Seattle Genetics, Inc.
$15
GlaxoSmithKline, LLC.
$15
PORTOLA PHARMACEUTICALS, INC.
$15
Advanced Accelerator Applications
$14
Dendreon Pharmaceuticals LLC
$14
Karyopharm Therapeutics Inc.
$12
Sirtex Medical Inc
$7
Top 3 companies account for 75.3% of all-time payments
Associated products mentioned in payments ›
AKYNZEO · ALIMTA · ALUNBRIG · ANDEXXA · AYVAKIT · Alecensa · BENDEKA · BESREMI · BOSULIF · BRAFTOVI · BRUKINSA · Braftovi · CABLIVI · CABOMETYX · CALQUENCE · Cabometyx · Creon · DARZALEX · DOPTELET · Doptelet · ELIQUIS · ELREXFIO · EMEND · ENHERTU · ENJAYMO · EPKINLY · Enhertu · Epkinly · Erleada · FRUZAQLA · GAZYVA · GILOTRIF · Hizentra · IBRANCE · IMBRUVICA · IMFINZI · INLYTA · JADENU · KEYTRUDA · KISQALI · KRAZATI · Kyprolis · LIBTAYO · LONSURF · LORBRENA · LYNPARZA · Lenvima · Lutathera · MEKINIST · NINLARO · Neulasta · Nplate · OGSIVEO · ONIVYDE · OXBRYTA · Orserdu · PADCEV · PROMACTA · PROVENGE · Perjeta · QINLOCK · RYBREVANT · Revlimid · Rezlidhia · SHINGRIX · SIR-Spheres Microspheres · SOMATULINE DEPOT · Stivarga · TAGRISSO · TAZVERIK · TECENTRIQ · TUKYSA · Tavalisse · Tecartus · Trodelvy · VENCLEXTA · VIMSELTINIB · VOTRIENT · Venclexta · Vonjo · XALKORI · XARELTO · XOSPATA · XPOVIO · XTANDI · Xermelo · Yescarta · ZEJULA · Zoladex
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
102
County median income
$108,986
Nearest hospital to ZIP centroid (approximate)
PIEDMONT FAYETTE HOSPITAL
0.0 mi
0.0 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. Feinstein is a mixed practice specialist, with above-average Medicare volume (top 7% in GA), 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. Feinstein experienced with filgrastim injection, 1 microgram?
Based on Medicare claims data, Dr. Feinstein performed 36,360 filgrastim injection, 1 microgram 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. Feinstein receive payments from pharmaceutical companies?
Yes. Dr. Feinstein received a total of $253,046 from 63 companies across 436 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. Feinstein's costs compare to other hematology & oncology specialists in Fayetteville?
Dr. Feinstein's average Medicare payment per service is $12. 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. Feinstein) 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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