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

CAROLYN A HAMMETT

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1154331908
CMS profile
766298
Location
HYATTSVILLE, 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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2021 · Entire year

$919.73

52 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 $919.73 52

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

52 matching records · $919.73 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 52 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 52.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Takeda Pharmaceuticals U.S.A., Inc. $15.3412/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819961971 CMS
Novo Nordisk Inc $16.7012/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811521979 CMS
Novo Nordisk Inc $22.4712/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810700787 CMS
AbbVie Inc. $24.9811/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733117 CMS
Merck Sharp & Dohme Corporation $15.2411/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848554637 CMS
Daiichi Sankyo Inc. $21.5811/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026836336243 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.9811/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819961967 CMS
PFIZER INC. $17.7111/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833279193 CMS
Novo Nordisk Inc $15.4011/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811739121 CMS
AstraZeneca Pharmaceuticals LP $17.7911/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829312733 CMS
AbbVie Inc. $14.8010/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733113 CMS
Otsuka America Pharmaceutical, Inc. $22.0110/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834734873 CMS
Merck Sharp & Dohme Corporation $20.4110/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848582465 CMS
Amarin Pharma Inc. $17.7310/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026815331145 CMS
GlaxoSmithKline, LLC. $18.7110/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802523637 CMS
Novo Nordisk Inc $17.2910/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810846697 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.3009/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819961963 CMS
Daiichi Sankyo Inc. $21.6909/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026836322239 CMS
PFIZER INC. $29.1009/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832866553 CMS
Biohaven Pharmaceuticals, Inc. $12.5809/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026852510369 CMS
AbbVie Inc. $17.3309/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733109 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.4708/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819961959 CMS
AstraZeneca Pharmaceuticals LP $19.8308/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830278355 CMS
AbbVie Inc. $14.4407/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733103 CMS
AbbVie Inc. $16.7807/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733099 CMS
Novo Nordisk Inc $13.3707/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810700781 CMS
AstraZeneca Pharmaceuticals LP $20.7307/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829609931 CMS
PFIZER INC. $15.0107/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833414097 CMS
Lilly USA, LLC $18.4306/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819005733 CMS
AstraZeneca Pharmaceuticals LP $12.4706/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830154087 CMS
Amarin Pharma Inc. $18.3205/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026815375199 CMS
PFIZER INC. $15.5205/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026832694527 CMS
AbbVie Inc. $14.3505/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733095 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.3505/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763453212 CMS
AbbVie Inc. $19.5804/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794733091 CMS
PFIZER INC. $14.9604/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833569479 CMS
Merck Sharp & Dohme Corporation $16.4704/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848386011 CMS
PFIZER INC. $17.0303/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833409907 CMS
Novo Nordisk Inc $17.8503/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811375401 CMS
AstraZeneca Pharmaceuticals LP $13.2403/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830017865 CMS
AstraZeneca Pharmaceuticals LP $18.4003/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829824187 CMS
SANOFI PASTEUR INC. $15.0503/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026838136789 CMS
GlaxoSmithKline, LLC. $18.3503/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802442085 CMS
Novo Nordisk Inc $18.5502/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810700777 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.5502/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763453214 CMS
PFIZER INC. $14.9602/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833377123 CMS
Novo Nordisk Inc $19.1702/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810846693 CMS
Lilly USA, LLC $17.9202/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819003819 CMS
PFIZER INC. $11.7302/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833386069 CMS
Lilly USA, LLC $15.6201/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818995275 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $586.88 38
PY2020 $359.76 21
PY2021 $919.73 52

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
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021
Generated from
OP_DTL_GNRL_PGYR2021_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
CAROLYN A HAMMETT, NPI 1154331908. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1154331908.
APA 7
IndustryPayments. (2026). CAROLYN A HAMMETT, NPI 1154331908 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1154331908
Bluebook
CAROLYN A HAMMETT, NPI 1154331908, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1154331908.

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