Ryan Clark, DO
Interventional Pain Medicine · Green Bay, WINPI 1720499759
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $7,148 of the $9,545 with a category attached, or 74.9%. It is spread thinly across 22 manufacturers, the largest accounting for just 21.0%. Reporting peaked in 2022 at $2,865 and has fallen 57.6% since, to $1,214 in 2025.
Across 164 payments — averaging $58.20 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$2K
- Medtronic$2K
- Relievant Medsystems, Inc.$1K
- Boston Scientific$1K
- Nevro Corp.$901
- SPR Therapeutics, Inc$823
- plus $1K from 16 others
What the payments were for
- Travel & lodging$2,39625%
- Food & beverage$7,14875%
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 |
|---|---|---|
| Abbott | 32 | $2,009 |
| Medtronic | 31 | $1,931 |
| Relievant Medsystems, Inc. | 3 | $1,306 |
| Boston Scientific | 26 | $1,216 |
| Nevro Corp. | 14 | $901 |
| SPR Therapeutics, Inc | 14 | $823 |
| AbbVie(2 entities) | 16 | $440 |
| Spinal Simplicity, LLC | 2 | $161 |
| Johnson & Johnson | 5 | $128 |
| Vertos Medical, Inc. | 1 | $122 |
| Saluda Medical Americas, Inc. | 2 | $112 |
| IBSA Pharma Inc. | 5 | $85 |
| Vertex | 3 | $77 |
| Baxter Healthcare | 1 | $49 |
| Electronic Waveform Lab, Inc. | 1 | $35 |
| Averitas Pharma Inc. | 2 | $34 |
| Nalu Medical, Inc. | 1 | $23 |
| Merz Pharmaceuticals, LLC | 1 | $22 |
| Globus Medical | 1 | $20 |
| Ipsen Biopharmaceuticals, Inc | 1 | $20 |
| Tonix Medicines, Inc. | 1 | $16 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $15 |
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.
- Intracept$2,748
- PROCLAIM$1,246
- INTELLIS$731
- Senza Spinal Cord Stimulation System$396
- SPRINT PNS System$391
- INTELLIS ADAPTIVESTIM$229
- Proclaim IPG$167
- HA MINUTEMAN G3-R$152
- SUPERION$126
- mild Device Kit$122
- Omnia$120
- Senza$120
- GENERAL PAIN MANAGEMENT$101
How this compares
$9,545 in reported general payments places this provider in the 75th percentile of 41 interventional pain medicine providers in Wisconsin.
See all interventional pain medicine 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 |
|---|---|---|
| Gabapentin | 469 | $4,948 |
| Duloxetine Hcl | 427 | $4,856 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 174 | $1,453 |
| Lidocaine | 23 | $1,038 |
| Pregabalin | 54 | $913 |
| Tizanidine Hcl | 99 | $736 |
| Cyclobenzaprine Hcl | 40 | $548 |
| Diclofenac Sodium | 12 | $337 |
| Methylprednisolone | 38 | $261 |
| Amitriptyline Hcl | 21 | $255 |
| Nortriptyline Hcl | 30 | $240 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 23 | $233 |
| Baclofen | 21 | $199 |
| Tramadol Hcl | 25 | $89 |
| Meloxicam | 16 | $60 |
Paid to pharmacies, not to this prescriber.
Other interventional pain medicine in Green Bay
- Christopher HowsonGreen Bay$114K
- Amy YeatmanGreen Bay$5K
- Ahmet DervishGreen Bay$1K
- Matthew PileckiMount Pleasant$29K
- Christina MooreMilwaukee$26K
- Nileshkumar PatelGreenfield$25K
- Daniel BrunnerNeenah$24K
- Vishal Patelde Pere$23K
- Colin StairSummit$17K
- Timothy StaackeKenosha$13K
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.