Covered recipient · General Payments record
MARY M HAMMACK
Allopathic & Osteopathic Physicians Internal Medicine
General Payments · PY2018–2024
$7,730.18
- Reported across 530 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $359.76 | 18 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Novo Nordisk AS | $80.28 | 4 |
| ABBVIE INC. | $59.21 | 2 |
| PFIZER INC. | $43.55 | 2 |
| GlaxoSmithKline, LLC. | $31.25 | 2 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $24.59 | 1 |
| Amgen Inc. | $22.53 | 1 |
| Merck Sharp & Dohme Corporation | $19.74 | 1 |
| Astellas Pharma US Inc | $18.29 | 1 |
| Renalytix AI, Inc. | $17.53 | 1 |
| DEXCOM, INC. | $14.79 | 1 |
| Abbott Laboratories | $14.62 | 1 |
| Almatica Pharma Inc. | $13.38 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (18)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Abbott Laboratories | $14.62 | 09/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125313500 | CMS |
| ABBVIE INC. | $25.59 | 05/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103870217 | CMS |
| ABBVIE INC. | $33.62 | 08/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103870219 | CMS |
| Almatica Pharma LLC | $13.38 | 01/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137564953 | CMS |
| Amgen Inc. | $22.53 | 10/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1115697444 | CMS |
| Astellas Pharma US Inc | $18.29 | 03/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139271996 | CMS |
| Dexcom, Inc. | $14.79 | 06/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1153320480 | CMS |
| GlaxoSmithKline, LLC. | $15.12 | 02/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116677083 | CMS |
| GlaxoSmithKline, LLC. | $16.13 | 11/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116597455 | CMS |
| Merck Sharp & Dohme LLC | $19.74 | 08/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1141723148 | CMS |
| Novo Nordisk Inc | $18.02 | 01/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1097445916 | CMS |
| Novo Nordisk Inc | $17.24 | 03/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1097486652 | CMS |
| Novo Nordisk Inc | $21.82 | 05/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1097348591 | CMS |
| Novo Nordisk Inc | $23.20 | 11/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1097054165 | CMS |
| PFIZER INC. | $20.80 | 01/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130992128 | CMS |
| PFIZER INC. | $22.75 | 10/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1132118834 | CMS |
| Renalytix AI, Inc. | $17.53 | 01/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116759044 | CMS |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $24.59 | 12/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1153679808 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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