Covered recipient · General Payments record
WILLIAM THAM
Allopathic & Osteopathic Physicians Physical Medicine & Rehabilitation Pain Medicine
General Payments · PY2018
$633.05
- Reported across 33 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
PY2018 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $633.05 | 33 |
By paying entity
PY2018 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Amgen Inc. | $116.74 | 1 |
| Ferring Pharmaceuticals Inc. | $65.93 | 4 |
| Allergan Inc. | $60.99 | 4 |
| Indivior Inc. | $55.45 | 3 |
| Medtronic USA, Inc. | $51.24 | 1 |
| Egalet US Inc | $50.05 | 4 |
| Sentynl Therapeutics, Inc. | $47.74 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $40.32 | 3 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $35.96 | 2 |
| PFIZER INC. | $28.47 | 2 |
| Acerta Pharma LLC | $26.01 | 2 |
| ABBVIE INC. | $15.16 | 1 |
| Horizon Pharma plc | $14.60 | 1 |
| ARBOR PHARMACEUTICALS, INC. | $13.28 | 1 |
| Collegium Pharmaceutical, Inc. | $11.11 | 1 |
By program year
All program years on this page · sorted by year
| Program year | Amount | Records |
|---|---|---|
| PY2018 | $633.05 | 33 |
Payment records · PY2018 (33)
Sorted by paying entity, then date · as published by 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
- Source files
- Dataset page · Bulk file · PY2018
- Generated from
- OP_DTL_GNRL_PGYR2018_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.