WILLIAM G MCKEAN
Allopathic & Osteopathic Physicians|Internal Medicine MT JULIET, TN NPI 1790710374
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine TN PFIZER INC. All categories
General Payments — all program years on this page
$5,458.71
- Category: General Payments
- Program years: PY2018–2024
- Record count: 249
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,218.59 across 63 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is 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
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $1,218.59 | 63 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $231.25 | 12 |
| ABBVIE INC. | $214.57 | 17 |
| Acerta Pharma LLC | $163.39 | 9 |
| DJO, LLC | $138.24 | 1 |
| GlaxoSmithKline, LLC. | $131.03 | 6 |
| Novo Nordisk AS | $80.58 | 4 |
| Lilly USA, LLC | $75.11 | 5 |
| Ethicon Inc. | $36.63 | 1 |
| Stemline Therapeutics Inc. | $25.51 | 1 |
| Astellas Pharma US Inc | $19.94 | 1 |
| Amgen Inc. | $18.59 | 1 |
| TOLMAR, INC. | $18.42 | 1 |
| Dynavax Technologies Corporation | $17.84 | 1 |
| SHIELD THERAPEUTICS INC | $17.72 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $16.28 | 1 |
| Exact Sciences Corporation | $13.49 | 1 |
By program year
Records — PY2024 (63)
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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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.