Andrea Bellassai
Physician Assistant · Tulsa, OKNPI 1750904058
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 94.5% of the total across 567 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 31 manufacturers, the largest accounting for just 17.1% — the pattern of someone who eats at a lot of different presentations. Among physician assistant clinicians in OK with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
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
What the payments were for
- Travel & lodging$3563%
- Food & beverage$11,73694%
- Education$3323%
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 |
|---|---|---|
| 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 |
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.
- remede System$466
- VTAMA$261
- ILUMYA$240
- ZORYVE$224
- Inspire Upper Airway Stimulation System$221
- Bimzelx$219
- Rinvoq$122
- DUPIXENT$117
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Ketoconazole | 228 | $4,772 |
| Fluorouracil | 67 | $3,888 |
| Triamcinolone Acetonide | 224 | $3,860 |
| Clindamycin Phosphate | 46 | $2,621 |
| Tretinoin | 30 | $2,373 |
| Fluocinonide | 50 | $2,240 |
| Clobetasol Propionate | 12 | $1,256 |
| Imiquimod | 36 | $1,188 |
| Metronidazole | 17 | $934 |
| Hydrocortisone | 57 | $563 |
| Betamethasone Dipropionate | 15 | $540 |
| Mupirocin | 56 | $432 |
| Doxycycline Hyclate | 37 | $377 |
| Hydroxychloroquine Sulfate | 13 | $328 |
| Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc | 14 | $194 |
Paid to pharmacies, not to this prescriber.
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.