Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

FREDERICK GREINER BARR

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1184620122
CMS profile
144053
Location
CHEVY CHASE, MD

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2022 · Entire year

$4,686.46

211 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,587.46 210
Education $99.00 1

By paying entity

PY2022 · entire year · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $403.24 17
Novartis Pharmaceuticals Corporation $314.35 15
GENZYME CORPORATION $277.97 11
Seagen Inc. $248.62 12
E.R. Squibb & Sons, L.L.C. $209.97 9
Lilly USA, LLC $208.80 7
Genentech USA, Inc. $196.00 9
PFIZER INC. $187.55 9
AstraZeneca Pharmaceuticals LP $172.31 9
Merck Sharp & Dohme LLC $165.48 9
Amgen Inc. $142.78 7
Regeneron Healthcare Solutions, Inc. $141.86 4
Takeda Pharmaceuticals U.S.A., Inc. $136.50 7
Celgene Corporation $129.60 10
EISAI INC. $110.75 5
TerSera Therapeutics LLC $94.67 3
Pharmacosmos Therapeutics Inc. $92.67 4
Pharmacyclics LLC, an AbbVie Company $91.15 4
Daiichi Sankyo Inc. $87.70 4
Incyte Corporation $87.51 4
GlaxoSmithKline, LLC. $82.91 3
EUSA Pharma (US) LLC $72.94 3
Bayer HealthCare Pharmaceuticals Inc. $71.46 3
Gilead Sciences, Inc. $65.52 3
Astellas Pharma US Inc $65.02 3
ADC Therapeutics America, Inc. $64.46 2
Blueprint Medicines Corporation $64.34 3
Boehringer Ingelheim Pharmaceuticals, Inc. $62.17 2
EMD Serono, Inc. $50.03 2
PharmaEssentia USA Corporation $49.81 2
G1 Therapeutics, Inc. $46.38 2
PUMA BIOTECHNOLOGY, INC. $40.92 2
Myovant Sciences Inc. $39.76 2
Ipsen Biopharmaceuticals, Inc $36.20 2
ARRAY BIOPHARMA INC $34.98 2
Adaptive Biotechnologies Corporation $34.95 2
Karyopharm Therapeutics Inc. $31.42 1
Exelixis Inc. $28.29 1
Acrotech Biopharma LLC $24.89 1
Global Blood Therapeutics, Inc. $24.56 1
Sobi, Inc $24.55 1
Rigel Pharmaceuticals, Inc. $22.74 1
BeiGene USA, Inc. $21.89 1
ABBVIE INC. $21.17 1
Myriad Genetic Laboratories, Inc. $21.00 1
AVEO Pharmaceuticals, Inc. $20.43 1
Alexion Pharmaceuticals, Inc. $20.42 1
CTI BioPharma Corp. $15.67 1
SERVIER PHARMACEUTICALS LLC $14.26 1
Foundation Medicine, Inc. $13.84 1

Payment records · PY2022

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

211 matching records · $4,686.46 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 211 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 211.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Myriad Genetic Laboratories, Inc. $21.0012/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026937228305 CMS
AVEO Pharmaceuticals, Inc. $20.4312/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950104057 CMS
Daiichi Sankyo Inc. $22.9112/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930830373 CMS
GENZYME CORPORATION $18.9612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938740599 CMS
G1 Therapeutics, Inc. $23.1012/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954027375 CMS
Pharmacyclics LLC, an AbbVie Company $23.8612/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890336697 CMS
Novartis Pharmaceuticals Corporation $14.9212/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893520339 CMS
Puma Biotechnology, Inc. $22.1212/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965578599 CMS
Janssen Biotech, Inc. $16.0412/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886001825 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.7712/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955590675 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.6812/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955590677 CMS
Blueprint Medicines Corporation $21.0112/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026958935783 CMS
Janssen Biotech, Inc. $27.4912/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886001807 CMS
Pharmacosmos Therapeutics Inc. $23.6712/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959138301 CMS
Celgene Corporation $18.7012/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932637297 CMS
Daiichi Sankyo Inc. $18.0811/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930832701 CMS
Genentech USA, Inc. $24.8611/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950731791 CMS
GENZYME CORPORATION $25.3911/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938740579 CMS
Regeneron Healthcare Solutions, Inc. $34.0111/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927103823 CMS
Rigel Pharmaceuticals, Inc. $22.7411/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962281317 CMS
Exelixis Inc. $28.2911/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932469341 CMS
Amgen Inc. $10.0911/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939867947 CMS
Janssen Biotech, Inc. $26.8711/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886001835 CMS
GENZYME CORPORATION $22.3811/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938740577 CMS
Adaptive Biotechnologies Corporation $16.9211/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951428977 CMS
Janssen Biotech, Inc. $14.0811/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886001853 CMS
Seagen Inc. $22.8411/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904086889 CMS
Karyopharm Therapeutics Inc. $31.4211/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026946516931 CMS
AstraZeneca Pharmaceuticals LP $19.0011/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914689273 CMS
Janssen Biotech, Inc. $20.0211/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886001829 CMS
PharmaEssentia USA Corporation $24.9111/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941276745 CMS
Regeneron Healthcare Solutions, Inc. $39.4811/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927103821 CMS
Seagen Inc. $23.7911/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904086849 CMS
Novartis Pharmaceuticals Corporation $22.4410/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893520337 CMS
Novartis Pharmaceuticals Corporation $17.8710/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893520341 CMS
ADC Therapeutics America, Inc. $31.0410/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261060938579 CMS
Gilead Sciences, Inc. $22.4010/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929571059 CMS
Celgene Corporation $18.7010/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932637275 CMS
AstraZeneca Pharmaceuticals LP $22.5710/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915704851 CMS
AstraZeneca Pharmaceuticals LP $17.9710/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914670103 CMS
E.R. Squibb & Sons, L.L.C. $20.1710/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932637273 CMS
Seagen Inc. $17.4610/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026904086841 CMS
Myovant Sciences Inc. $18.0310/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941179021 CMS
E.R. Squibb & Sons, L.L.C. $26.0110/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932637289 CMS
EMD Serono, Inc. $21.7410/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941569121 CMS
Amgen Inc. $29.9810/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939263711 CMS
Alexion Pharmaceuticals, Inc. $20.4210/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915599871 CMS
GENZYME CORPORATION $21.1310/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938740553 CMS
Celgene Corporation $9.8310/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932637271 CMS
Lilly USA, LLC $17.1110/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918044097 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,712.40 233
PY2020 $3,831.26 197
PY2021 $4,638.08 201
PY2022 $4,686.46 211
PY2023 $5,036.25 219
PY2024 $4,017.73 157
PY2025 $83.99 3

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
FREDERICK GREINER BARR, NPI 1184620122. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1184620122.
APA 7
IndustryPayments. (2026). FREDERICK GREINER BARR, NPI 1184620122 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1184620122
Bluebook
FREDERICK GREINER BARR, NPI 1184620122, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1184620122.

Source: Centers for Medicare & Medicaid Services, Open Payments.