James Grosek, PA
Physician Assistant · Scottsdale, AZNPI 1497107718
Payments from drug & device makers
Across 33 payments — averaging $116.36 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inspire Medical Systems, Inc.$2K
- ZOLL Respicardia, Inc.$1K
- Axsome Therapeutics, Inc.$255
- Harmony Biosciences LLC$152
- Avadel CNS Pharmaceuticals, LLC$102
- Kaleo, Inc.$78
- plus $85 from 2 others
What the payments were for
- Travel & lodging$2,63969%
- Food & beverage$1,13129%
- Education$702%
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 |
|---|---|---|
| Inspire Medical Systems, Inc. | 9 | $1,765 |
| ZOLL Respicardia, Inc. | 4 | $1,403 |
| Axsome Therapeutics, Inc. | 6 | $255 |
| Harmony Biosciences LLC | 4 | $152 |
| Avadel CNS Pharmaceuticals, LLC | 3 | $102 |
| Kaleo, Inc. | 3 | $78 |
| Lilly USA, LLC | 3 | $50 |
| Jazz Pharmaceuticals Inc. | 1 | $35 |
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$1,352
- Inspire Upper Airway Stimulation System$770
- Inspire$676
- SUNOSI$106
How this compares
$3,840 in reported general payments places this provider in the 85th percentile of 2,888 physician assistant providers in Arizona.
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 |
|---|---|---|
| Azelastine Hcl | 208 | $5,827 |
| Fluticasone Propionate | 320 | $5,681 |
| Epinephrine | 15 | $1,972 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 81 | $1,345 |
| Ofloxacin | 41 | $1,227 |
| Famotidine | 73 | $865 |
| Omeprazole | 65 | $561 |
| Nystatin | 23 | $369 |
| Methylprednisolone | 37 | $329 |
| Mometasone Furoate | 23 | $202 |
| Doxycycline Hyclate | 11 | $190 |
| Prednisone | 11 | $78 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Scottsdale
- Kara GoodingScottsdale$625K
- Ginna GranrothScottsdale$211K
- Christopher BeroScottsdale$81K
- Sophia Au StengerScottsdale$21K
- Daniel SilverScottsdale$17K
- Kevin MadayagScottsdale$13K
- Vivian PerlmanScottsdale$13K
- Karin BrimhallScottsdale$12K
- Jenna HiltonGilbert$637K
- Nicole MaderaGlendale$128K
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.