Amber Purvine
Physician Assistant · Oklahoma City, OKNPI 1881765808
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 97.0% of the total across 124 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 25 manufacturers, the largest accounting for just 18.1% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2021 at $1,184 and has fallen 87.3% since, to $150 in 2023.
Across 124 payments — averaging $19.50 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$437
- Regeneron Healthcare Solutions, Inc.$228
- GSK$218
- Sanofi-aventis U.S. LLC$182
- Takeda Pharmaceuticals U.S.A., Inc.$170
- Optinose US, Inc.$152
- plus $1K from 19 others
What the payments were for
- Food & beverage$2,34697%
- Education$723%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AstraZeneca | 20 | $437 |
| Regeneron Healthcare Solutions, Inc. | 7 | $228 |
| GSK | 20 | $218 |
| Sanofi-aventis U.S. LLC | 8 | $182 |
| Takeda Pharmaceuticals U.S.A., Inc. | 8 | $170 |
| Optinose US, Inc. | 12 | $152 |
| Zimmer Biomet | 1 | $150 |
| Novartis | 9 | $134 |
| Kaleo, Inc. | 6 | $130 |
| AbbVie | 5 | $101 |
| Teva Pharmaceuticals USA, Inc. | 5 | $87 |
| Biohaven Pharmaceuticals, Inc. | 4 | $73 |
| Lundbeck LLC | 2 | $56 |
| Alk-abello, Inc | 3 | $48 |
| CSL Behring | 2 | $40 |
| Genentech USA, Inc. | 2 | $39 |
| Grifols USA, LLC | 2 | $37 |
| Upsher-smith Laboratories LLC | 1 | $24 |
| Sanofi | 1 | $22 |
| Amgen | 1 | $21 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $15 |
| Novo Nordisk | 1 | $15 |
| Mylan Specialty L.p. | 1 | $14 |
| ADMA Biomanufacturing LLC | 1 | $13 |
| Biocryst US Sales Co., LLC | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- GPS III PLATELET CONCENTRATION SYSTEM$150
- FARXIGA$120
- BREZTRI$120
- FASENRA$120
- DUPIXENT$119
How this compares
$2,418 in reported general payments places this provider in the 80th percentile of 1,491 physician assistant providers in Oklahoma.
Other physician assistant in Oklahoma City
- Jennifer SmithOklahoma City$134K
- Sarah HawkOklahoma City$23K
- Brooke CromerOklahoma City$14K
- Mary Jane RorickOklahoma City$14K
- Alma HintzeOklahoma City$14K
- Emily McLainOklahoma City$13K
- Deniz AktasOklahoma City$13K
- Jovonne SmithOklahoma City$12K
- Anthony SharpOklahoma City$11K
- Whitney PriceOklahoma City$11K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.