Gregory Cavanaugh, PA
Physician Assistant · Greenfield, WINPI 1124084462
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $7,650 of the $10,567 with a category attached, or 72.4%. Painteq LLC accounts for 72.4% of it on its own, with 27 other manufacturers making up the rest. Reporting peaked in 2023 at $5,709 and has fallen 85.7% since, to $815 in 2025. Among physician assistant clinicians in WI 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 144 payments — averaging $73.38 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Painteq LLC$8K
- Nevro Corp.$435
- Spinal Simplicity, LLC$418
- Collegium Pharmaceutical, Inc.$348
- Medtronic$283
- Boston Scientific$207
- plus $1K from 22 others
What the payments were for
- Consulting fees$7,65072%
- Food & beverage$2,91728%
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 |
|---|---|---|
| Painteq LLC | 42 | $7,650 |
| Nevro Corp. | 14 | $435 |
| Spinal Simplicity, LLC | 4 | $418 |
| Collegium Pharmaceutical, Inc. | 20 | $348 |
| Medtronic | 3 | $283 |
| Boston Scientific | 3 | $207 |
| Electronic Waveform Lab, Inc. | 5 | $166 |
| IBSA Pharma Inc. | 8 | $127 |
| Johnson & Johnson | 1 | $123 |
| Fidia Pharma USA Inc. | 4 | $89 |
| Biohaven Pharmaceutical Holding Company Ltd. | 4 | $77 |
| Biodelivery Sciences International, Inc. | 5 | $74 |
| Lilly USA, LLC | 4 | $63 |
| Biohaven Pharmaceuticals, Inc. | 3 | $60 |
| AbbVie(2 entities) | 3 | $59 |
| Vertex | 2 | $49 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $44 |
| Curonix LLC | 2 | $43 |
| Arbor Pharmaceuticals, Inc. | 2 | $42 |
| Pfizer | 2 | $36 |
| Neuronetics, Inc. | 2 | $30 |
| Pacira Therapeutics, Inc. | 1 | $25 |
| Scilex Pharmaceuticals Inc. | 1 | $24 |
| GRT US Holding, Inc. | 2 | $22 |
| Orthogenrx Inc. | 1 | $21 |
| Amgen | 1 | $20 |
| Valinor Pharma, LLC | 1 | $19 |
| Kowa Pharmaceuticals America, Inc. | 1 | $13 |
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.
How this compares
$10,567 in reported general payments places this provider in the 95th percentile of 2,804 physician assistant providers in Wisconsin.
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 |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 131 | $4,630 |
| Buprenorphine | 13 | $4,251 |
| Oxycodone Hcl | 115 | $3,024 |
| Fentanyl | 20 | $2,852 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 100 | $2,652 |
| Hydromorphone Hcl | 48 | $1,109 |
| Gabapentin | 56 | $780 |
| Morphine Sulfate ErMorphine Sulfate | 28 | $729 |
| Tizanidine Hcl | 42 | $511 |
| Pregabalin | 24 | $475 |
| Celecoxib | 11 | $391 |
| Cyclobenzaprine Hcl | 28 | $336 |
| Methadone Hcl | 21 | $325 |
| Baclofen | 25 | $294 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 11 | $208 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Greenfield
- Ann LebaronGreenfield$8K
- Sara HollandMadison$189K
- Lisa SershonMilwaukee$182K
- Sarah VicariFranklin$120K
- Jessica SzpakBaraboo$95K
- Amy BurmeschMenomonee Falls$79K
- Eric GoddeyneGreen Bay$61K
- Charnai SherryMilwaukee$45K
- Victoria MaloneyWauwatosa$28K
- Joseph FraneckiMilwaukee$27K
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.