Isaac Stappas, PA
Physician Assistant · Mt Pleasant, SCNPI 1801240338
Payments from drug & device makers
Across 15 payments — averaging $100.40 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Peerless Surgical Inc.$1K
- Boston Scientific$105
- Johnson & Johnson$51
- Ultragenyx Pharmaceutical Inc.$21
- Curonix LLC$14
- Ferring Pharmaceuticals Inc.$12
- plus $12 from 1 others
What the payments were for
- Food & beverage$30620%
- Education$1,20080%
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 |
|---|---|---|
| Peerless Surgical Inc. | 3 | $1,291 |
| Boston Scientific | 5 | $105 |
| Johnson & Johnson | 3 | $51 |
| Ultragenyx Pharmaceutical Inc. | 1 | $21 |
| Curonix LLC | 1 | $14 |
| Ferring Pharmaceuticals Inc. | 1 | $12 |
| Smith+Nephew | 1 | $12 |
How this compares
$1,506 in reported general payments places this provider in the 70th percentile of 1,852 physician assistant providers in South Carolina.
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 |
|---|---|---|
| Celecoxib | 14 | $360 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 19 | $136 |
| Gabapentin | 24 | $109 |
| Oxycodone Hcl | 26 | $101 |
| Ondansetron Hcl | 26 | $95 |
| Tramadol Hcl | 16 | $55 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Mt Pleasant
- Allison LesterMt Pleasant$163K
- Michelle YoungMt Pleasant$14K
- Wyvette LeoniMt Pleasant$9K
- Benjamin AddyWest Columbia$377K
- Michael OvercashCharleston$210K
- 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).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.