ELWOOD F WILLIAMS
Allopathic & Osteopathic Physicians|Anesthesiology|Pain Medicine TULSA, OK NPI 1003175258
Browse related groups: Allopathic & Osteopathic Physicians|Anesthesiology|Pain Medicine OK Nevro Corp. All categories
General Payments — all program years on this page
$4,505.37
- Category: General Payments
- Program years: PY2018–2019
- Record count: 75
- As of (CMS publication): 2026-01-23
Latest program year (PY2019): $562.78 across 16 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 (PY2019) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $562.78 | 16 |
By paying entity
Latest program year (PY2019) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Nevro Corp. | $186.10 | 4 |
| Flexion Therapeutics, Inc. | $111.23 | 1 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $99.83 | 1 |
| PFIZER INC. | $35.44 | 3 |
| Medtronic USA, Inc. | $35.25 | 1 |
| Allergan Inc. | $29.14 | 2 |
| Horizon Pharma plc | $28.20 | 2 |
| Abbott Laboratories | $24.40 | 1 |
| Egalet US Inc | $13.19 | 1 |
By program year
Records — PY2019 (16)
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_PGYR2019_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.