Covered recipient · General Payments record
MATTHEW M KAHRMANN
Allopathic & Osteopathic Physicians Obstetrics & Gynecology
General Payments · PY2020–2024
$4,212.33
- Reported across 85 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 | $342.27 | 17 |
| Education | $74.99 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Astellas Pharma US Inc | $213.80 | 8 |
| PFIZER INC. | $54.11 | 3 |
| ABBVIE INC. | $43.41 | 2 |
| Medtronic, Inc. | $30.00 | 1 |
| Organon LLC | $22.68 | 1 |
| CooperSurgical, Inc. | $20.51 | 1 |
| Sumitomo Pharma America, Inc. | $17.27 | 1 |
| OptumHealth Care Solutions, LLC | $15.48 | 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
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| ABBVIE INC. | $19.15 | 04/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1104020143 | CMS |
| ABBVIE INC. | $24.26 | 08/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1104020145 | CMS |
| Astellas Pharma US Inc | $20.93 | 01/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139274448 | CMS |
| Astellas Pharma US Inc | $74.99 | 02/01/2024 | Education | Undisputed | 01/23/2026 | 1139343142 | CMS |
| Astellas Pharma US Inc | $15.75 | 02/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139317506 | CMS |
| Astellas Pharma US Inc | $17.77 | 03/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139267990 | CMS |
| Astellas Pharma US Inc | $21.37 | 04/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139336812 | CMS |
| Astellas Pharma US Inc | $21.37 | 07/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139273658 | CMS |
| Astellas Pharma US Inc | $20.25 | 08/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139268094 | CMS |
| Astellas Pharma US Inc | $21.37 | 10/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1139410945 | CMS |
| CooperSurgical, Inc. | $20.51 | 02/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150801362 | CMS |
| Medtronic, Inc. | $30.00 | 08/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119540169 | CMS |
| OptumHealth Care Solutions, LLC | $15.48 | 07/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154273950 | CMS |
| Organon Llc | $22.68 | 09/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1136189718 | CMS |
| PFIZER INC. | $18.52 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130989692 | CMS |
| PFIZER INC. | $18.91 | 04/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131594660 | CMS |
| PFIZER INC. | $16.68 | 09/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131961122 | CMS |
| Sumitomo Pharma America, Inc. | $17.27 | 05/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1148871241 | 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
- 2020, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.
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