Jason Flassing
Physician Assistant · Greer, SCNPI 1912145970
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $18,975 of the $24,748 with a category attached, or 76.7%. AbbVie accounts for 85.4% of it on its own, with 21 other manufacturers making up the rest. Reporting peaked in 2023 at $10,760 and has fallen 94.3% since, to $609 in 2025. Among physician assistant clinicians in SC 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 360 payments — averaging $68.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$21K
- Takeda Pharmaceuticals U.S.A., Inc.$895
- Otsuka America Pharmaceutical, Inc.$407
- Supernus Pharmaceuticals, Inc.$364
- Vanda Pharmaceuticals Inc.$295
- Sunovion Pharmaceuticals Inc.$291
- plus $1K from 16 others
What the payments were for
- Speaking & faculty fees$18,97577%
- Travel & lodging$9574%
- Food & beverage$4,76819%
- Education$470%
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 | 116 | $21,141 |
| Takeda Pharmaceuticals U.S.A., Inc. | 56 | $895 |
| Otsuka America Pharmaceutical, Inc. | 30 | $407 |
| Supernus Pharmaceuticals, Inc. | 45 | $364 |
| Vanda Pharmaceuticals Inc. | 12 | $295 |
| Sunovion Pharmaceuticals Inc. | 16 | $291 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 13 | $251 |
| Lundbeck LLC | 14 | $192 |
| Eisai Inc. | 15 | $169 |
| Axsome Therapeutics, Inc. | 10 | $149 |
| Johnson & Johnson | 5 | $87 |
| Bausch Health US, LLC | 5 | $86 |
| Avanir Pharmaceuticals, Inc. | 5 | $83 |
| Neos Therapeutics, LP | 4 | $65 |
| Idorsia Pharmaceuticals US Inc | 3 | $64 |
| Almatica Pharma LLC | 2 | $42 |
| Adlon Therapeutics L.p. | 2 | $40 |
| Indivior Inc. | 2 | $39 |
| Merck | 2 | $28 |
| Collegium Pharmaceutical, Inc. | 1 | $22 |
| Orexo US, Inc. | 1 | $19 |
| Aytu Biopharma, Inc. | 1 | $18 |
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.
- VRAYLAR$20,001
How this compares
$24,748 in reported general payments places this provider in the 95th percentile of 1,852 physician assistant providers in South Carolina.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| VraylarCariprazine Hcl | 11 | $16,301 |
| ConcertaMethylphenidate Hcl | 11 | $7,994 |
| Lurasidone Hcl | 20 | $4,327 |
| Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine | 134 | $4,068 |
| Modafinil | 14 | $3,798 |
| Fluvoxamine Maleate ErFluvoxamine Maleate | 12 | $3,740 |
| Desvenlafaxine Succinate ErDesvenlafaxine Succinate | 95 | $2,174 |
| Clonazepam | 318 | $2,052 |
| Eszopiclone | 43 | $1,967 |
| Alprazolam | 235 | $1,906 |
| Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine | 29 | $1,904 |
| Duloxetine Hcl | 109 | $1,786 |
| Aripiprazole | 63 | $1,428 |
| Bupropion XlBupropion Hcl | 84 | $1,428 |
| Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl | 20 | $1,225 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieVraylar | $21,141 | $16,30111 claims |
| Johnson & JohnsonConcerta | $87 | $7,99411 claims |
| Almatica Pharma LLCSertraline Hcl | $42 | $20265 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 1,852 physician assistant providers in South Carolina.
Other physician assistant in Greer
- Loren CragleGreer$33K
- Jonathan HodginGreer$9K
- Benjamin AddyWest Columbia$377K
- Michael OvercashCharleston$210K
- Allison LesterMt Pleasant$163K
- Nicole KeeterFort Mill$129K
- William YoungGreenville$117K
- Stephanie DavisAnderson$78K
- Vicki RobertsWest Columbia$77K
- Eric ShoupColumbia$74K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.