Andrea Bellassai
Physician Assistant · Tulsa, OKNPI 1750904058
Payments from drug & device makers
Across 567 payments — averaging $21.91 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Lilly USA, LLC$1K
- Johnson & Johnson$1K
- Sun Pharmaceutical Industries Inc.$976
- E.r. Squibb & Sons, L.L.C.$889
- Regeneron Healthcare Solutions, Inc.$864
- plus $5K from 25 others
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 |
|---|---|---|
| AbbVie | 104 | $2,125 |
| Lilly USA, LLC | 54 | $1,197 |
| Johnson & Johnson | 48 | $1,082 |
| Sun Pharmaceutical Industries Inc. | 39 | $976 |
| E.r. Squibb & Sons, L.L.C. | 44 | $889 |
| Regeneron Healthcare Solutions, Inc. | 36 | $864 |
| Pfizer | 42 | $770 |
| UCB, Inc. | 38 | $672 |
| Novartis | 36 | $664 |
| Arcutis Biotherapeutics, Inc. | 29 | $546 |
| Dermavant Sciences, Inc. | 24 | $520 |
| ZOLL Respicardia, Inc. | 2 | $466 |
| Amgen | 23 | $450 |
| Inspire Medical Systems, Inc. | 1 | $221 |
| Sanofi | 6 | $179 |
| LEO Pharma Inc. | 9 | $179 |
| Organon | 5 | $150 |
| Incyte Corporation | 6 | $114 |
| Mayne Pharma Commercial LLC | 5 | $54 |
| Pharmacosmos Therapeutics Inc. | 1 | $49 |
| Boehringer Ingelheim | 2 | $40 |
| Genentech USA, Inc. | 2 | $32 |
| Kyowa Kirin, Inc. | 2 | $29 |
| Galderma Laboratories, L.p. | 2 | $29 |
| Edwards Lifesciences | 1 | $26 |
| Kaleo, Inc. | 1 | $25 |
| Krystal Biotech Inc | 1 | $23 |
| Surmodics, Inc. | 1 | $19 |
| Optinose US, Inc. | 1 | $15 |
| Eisai Inc. | 1 | $12 |
| Biofrontera Inc. | 1 | $7 |
How this compares
$12,423 in reported general payments places this provider in the 95th percentile of 1,491 physician assistant providers in Oklahoma.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other physician assistant in Tulsa
- Matthew PattonTulsa$24K
- Michelle GreenTulsa$18K
- Muge ParkTulsa$17K
- Rose RamirezTulsa$15K
- Melissa RohrerTulsa$14K
- Jenny BirksTulsa$13K
- Jennifer ComptonTulsa$12K
- Adrian DonnellyTulsa$12K
- Valerie TerrellTulsa$12K
- Lori RuleTulsa$11K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.