Covered recipient · General Payments record
OTIS BARNUM
Allopathic & Osteopathic Physicians Internal Medicine
General Payments · PY2018–2024
$4,312.22
- Reported across 109 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 | $230.13 | 12 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $53.34 | 3 |
| ABBVIE INC. | $44.82 | 2 |
| Novo Nordisk AS | $34.23 | 2 |
| Mylan Specialty L.P. | $24.28 | 1 |
| Paratek Pharmaceuticals, Inc. | $22.83 | 1 |
| Lilly USA, LLC | $20.17 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $16.17 | 1 |
| Amgen Inc. | $14.29 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (12)
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. | $25.40 | 04/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103282365 | CMS |
| ABBVIE INC. | $19.42 | 08/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1103282367 | CMS |
| Amgen Inc. | $14.29 | 06/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1117501880 | CMS |
| Lilly USA, LLC | $20.17 | 05/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1135272969 | CMS |
| Mylan Specialty L.P. | $24.28 | 09/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147304321 | CMS |
| Novartis Pharmaceuticals Corporation | $16.17 | 05/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1086619475 | CMS |
| Novo Nordisk Inc | $19.27 | 02/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1096569254 | CMS |
| Novo Nordisk Inc | $14.96 | 07/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1097187945 | CMS |
| Paratek Pharmaceuticals, Inc. | $22.83 | 05/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1113892258 | CMS |
| PFIZER INC. | $16.41 | 02/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131192609 | CMS |
| PFIZER INC. | $21.27 | 03/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131626038 | CMS |
| PFIZER INC. | $15.66 | 03/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131258345 | 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
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.