John Crenshaw, MD
Otolaryngology · Winston Salem, NCNPI 1194213876
Payments from drug & device makers
Across 43 payments — averaging $37.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inspire Medical Systems, Inc.$1K
- GSK$181
- Sanofi$117
- Regeneron Healthcare Solutions, Inc.$21
- Vertex$20
- Aerin Medical Inc.$20
- plus $125 from 8 others
What the payments were for
- Travel & lodging$91057%
- Food & beverage$68843%
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. | 16 | $1,115 |
| GSK | 11 | $181 |
| Sanofi | 5 | $117 |
| Regeneron Healthcare Solutions, Inc. | 1 | $21 |
| Vertex | 1 | $20 |
| Aerin Medical Inc. | 1 | $20 |
| Aytu Biopharma, Inc. | 1 | $19 |
| Optinose US, Inc. | 1 | $17 |
| Phathom Pharmaceuticals, Inc. | 1 | $17 |
| Integra Lifesciences Corporation | 1 | $15 |
| Paratek Pharmaceuticals, Inc. | 1 | $15 |
| Medtronic | 1 | $14 |
| Smith+Nephew | 1 | $14 |
| Merck | 1 | $14 |
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.
- Inspire$968
How this compares
$1,598 in reported general payments places this provider in the 60th percentile of 362 otolaryngology providers in North 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 |
|---|---|---|
| Azelastine Hcl | 126 | $3,717 |
| Ipratropium Bromide | 70 | $2,629 |
| Fluticasone Propionate | 97 | $1,625 |
| Mometasone Furoate | 17 | $1,338 |
| Omeprazole | 78 | $791 |
| Doxycycline Hyclate | 74 | $772 |
| Mupirocin | 65 | $530 |
| Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip | 20 | $477 |
| Famotidine | 16 | $177 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 17 | $158 |
| Prednisone | 49 | $124 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 16 | $104 |
| Esomeprazole Magnesium | 12 | $94 |
| Methylprednisolone | 11 | $52 |
| Pantoprazole Sodium | 17 | $50 |
Paid to pharmacies, not to this prescriber.
Other otolaryngology in Winston Salem
- Stephen PottsWinston Salem$242K
- William ScurryWinston Salem$162K
- James MimsWinston Salem$114K
- Stephen HarperWinston Salem$92K
- Ronald ShealyWinston Salem$81K
- Kenneth MaxwellWinston Salem$60K
- Adam CampbellWinston Salem$47K
- John WillisWinston Salem$10K
- John BrittWinston Salem$4K
- Robert FerrisRaleigh$2.5M
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.