Covered recipient · General Payments record
DIANE M BUCHBARKER
Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology
General Payments · PY2018–2024
$2,286.67
- 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 | $272.87 | 9 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $150.48 | 3 |
| E.R. Squibb & Sons, L.L.C. | $25.29 | 1 |
| Genentech USA, Inc. | $23.93 | 1 |
| Acerta Pharma LLC | $22.50 | 1 |
| Kite Pharma, Inc. | $19.85 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $16.57 | 1 |
| Tempus AI, Inc | $14.25 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (9)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $22.50 | 03/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105833019 | CMS |
| E.R. Squibb & Sons, L.L.C. | $25.29 | 11/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1101567542 | CMS |
| Genentech USA, Inc. | $23.93 | 06/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1133001881 | CMS |
| Kite Pharma, Inc. | $19.85 | 02/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1128610025 | CMS |
| Novartis Pharmaceuticals Corporation | $16.57 | 05/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1086771105 | CMS |
| PFIZER INC. | $125.00 | 03/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131471230 | CMS |
| PFIZER INC. | $13.72 | 03/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130901960 | CMS |
| PFIZER INC. | $11.76 | 05/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131320068 | CMS |
| Tempus AI, Inc | $14.25 | 04/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1150161745 | 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.