Patrik Pipkorn, MD
Otolaryngology · Saint Louis, MONPI 1437565819
Payments from drug & device makers
Across 11 payments — averaging $48.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Baxter Healthcare$228
- Axogen$176
- Ambu Inc.$43
- Olympus America Inc.$34
- Stryker$17
- KARL Storz Endoscopy-america$16
- plus $14 from 1 others
What the payments were for
- Food & beverage$529100%
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 |
|---|---|---|
| Baxter Healthcare | 2 | $228 |
| Axogen | 2 | $176 |
| Ambu Inc. | 2 | $43 |
| Olympus America Inc. | 2 | $34 |
| Stryker | 1 | $17 |
| KARL Storz Endoscopy-america | 1 | $16 |
| Smith+Nephew | 1 | $14 |
How this compares
$529 in reported general payments places this provider in the 40th percentile of 210 otolaryngology providers in Missouri.
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 |
|---|---|---|
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 43 | $628 |
| Pentoxifylline | 33 | $586 |
| Oxycodone Hcl | 42 | $302 |
| Gabapentin | 16 | $268 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 11 | $203 |
| Chlorhexidine Gluconate | 51 | $172 |
| Levothyroxine Sodium | 15 | $103 |
| Clindamycin Hcl | 11 | $96 |
| Prednisone | 21 | $27 |
Paid to pharmacies, not to this prescriber.
Other otolaryngology in Saint Louis
- Ravindra UppaluriSaint Louis$357K
- Ryan JacksonSaint Louis$284K
- John SchneiderSaint Louis$74K
- Cristine Klatt-CromwellSaint Louis$35K
- Amit WaliaSaint Louis$21K
- Bharat PanugantiSaint Louis$19K
- Jastin AntisdelSaint Louis$16K
- Lauren RolandSaint Louis$11K
- James HartmanSaint Louis$7K
- Robert ObertSaint Louis$7K
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.