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

MARC J GREENBERGER

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1831145747
CMS profile
174229
Location
ROYAL OAK, MI

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 · PY2021 · Entire year

$2,169.89

122 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

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,169.89 122

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

122 matching records · $2,169.89 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 122 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 122.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Boehringer Ingelheim Pharmaceuticals, Inc. $20.3412/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698308 CMS
AstraZeneca Pharmaceuticals LP $15.7012/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829913437 CMS
GlaxoSmithKline, LLC. $15.7712/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802563475 CMS
AstraZeneca Pharmaceuticals LP $12.0712/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829623071 CMS
GlaxoSmithKline, LLC. $16.7712/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802211399 CMS
GENZYME CORPORATION $17.9712/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843759439 CMS
AstraZeneca Pharmaceuticals LP $22.5412/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829385529 CMS
Amgen Inc. $27.9912/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826535305 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.1211/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698310 CMS
Merck Sharp & Dohme Corporation $13.5511/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848410629 CMS
PFIZER INC. $22.1611/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833284559 CMS
AstraZeneca Pharmaceuticals LP $17.7311/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830186193 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.2611/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698312 CMS
HARMONY BIOSCIENCES LLC $26.5011/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853082173 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.3111/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698314 CMS
GENZYME CORPORATION $17.3411/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843759435 CMS
Insmed, Inc. $13.7611/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026851719913 CMS
AstraZeneca Pharmaceuticals LP $18.3011/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829477951 CMS
Advanced Respiratory, Inc $32.7411/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853535035 CMS
GlaxoSmithKline, LLC. $16.6011/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802737387 CMS
AstraZeneca Pharmaceuticals LP $21.4111/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829917455 CMS
AstraZeneca Pharmaceuticals LP $14.8310/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829909887 CMS
United Therapeutics Corporation $22.8910/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026839135751 CMS
GlaxoSmithKline, LLC. $12.9210/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802421043 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.0410/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698316 CMS
Nabriva Therapeutics, plc $17.3010/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844883943 CMS
AstraZeneca Pharmaceuticals LP $15.4010/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829605125 CMS
AstraZeneca Pharmaceuticals LP $12.9110/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829703323 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.2010/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698318 CMS
Merck Sharp & Dohme Corporation $13.4610/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848599129 CMS
Regeneron Healthcare Solutions, Inc. $15.1910/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809582647 CMS
AstraZeneca Pharmaceuticals LP $20.6610/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830263737 CMS
AstraZeneca Pharmaceuticals LP $14.8110/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829509621 CMS
AstraZeneca Pharmaceuticals LP $13.5810/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829591811 CMS
Grifols USA, LLC $17.9709/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026846769667 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.2809/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698320 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.4009/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698322 CMS
GlaxoSmithKline, LLC. $14.2409/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802906307 CMS
GlaxoSmithKline, LLC. $7.8509/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802950537 CMS
HARMONY BIOSCIENCES LLC $24.6509/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853082165 CMS
Actelion Pharmaceuticals US, Inc. $27.4809/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026788725943 CMS
AstraZeneca Pharmaceuticals LP $14.4009/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829655659 CMS
GENZYME CORPORATION $14.7109/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843759405 CMS
United Therapeutics Corporation $20.8109/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026839145933 CMS
AstraZeneca Pharmaceuticals LP $15.7209/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829599831 CMS
GlaxoSmithKline, LLC. $10.2509/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802093347 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.9208/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763698324 CMS
United Therapeutics Corporation $20.2808/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026839132529 CMS
AstraZeneca Pharmaceuticals LP $16.9608/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829473787 CMS
AstraZeneca Pharmaceuticals LP $17.1208/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829961495 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,701.45 115
PY2020 $1,469.57 86
PY2021 $2,169.89 122
PY2022 $2,937.53 156
PY2023 $2,653.67 134
PY2024 $1,885.25 88
PY2025 $2,961.14 164

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
MARC J GREENBERGER, NPI 1831145747. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1831145747.
APA 7
IndustryPayments. (2026). MARC J GREENBERGER, NPI 1831145747 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1831145747
Bluebook
MARC J GREENBERGER, NPI 1831145747, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1831145747.

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