Michael Sawyer, MD
General Surgery · Lawton, OKNPI 1336148667
Payments from drug & device makers
Across 454 payments — averaging $1125.20 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- TELA Bio, Inc.$483K
- TAS Medical, Inc.$16K
- Intuitive Surgical$11K
- Origami Surgical Inc$500
- Conmed Corporation$263
- Johnson & Johnson$136
- plus $427 from 11 others
What the payments were for
- Consulting fees$435,78785%
- Travel & lodging$47,6389%
- Food & beverage$18,6094%
- Education$8,7992%
- Gifts$90%
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 |
|---|---|---|
| TELA Bio, Inc. | 366 | $483,176 |
| TAS Medical, Inc. | 44 | $15,775 |
| Intuitive Surgical | 20 | $10,564 |
| Origami Surgical Inc | 1 | $500 |
| Conmed Corporation | 4 | $263 |
| Johnson & Johnson(2 entities) | 2 | $136 |
| AbbVie | 6 | $115 |
| Davol Inc. | 2 | $81 |
| Medtronic | 1 | $51 |
| Sirius Medical Systems | 1 | $43 |
| Teleflex LLC | 1 | $39 |
| Pacira Pharmaceuticals Incorporated | 1 | $20 |
| Novo Nordisk | 1 | $17 |
| Vertex | 1 | $17 |
| Ambu Inc. | 1 | $17 |
| Phathom Pharmaceuticals, Inc. | 1 | $16 |
| Endo Pharmaceuticals Inc. | 1 | $11 |
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.
- OviTex Reinforced Bioscaffold With Permanent Polymer (OviTex)$321,395
- Ovitex$133,521
- OviTex 2S$23,028
- Da Vinci Surgical System$10,098
- StitchKit$500
- ECHELON FLEX Stapler$245
- ENSEAL Product Family$245
- AIRSEAL$211
- ECHELON ENDOPATH Stapler$122
How this compares
Too few general surgery providers in Oklahomato place this figure against a meaningful peer group, so we don't.
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 |
|---|---|---|
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 13 | $824 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 57 | $416 |
Paid to pharmacies, not to this prescriber.
Other general surgery in Lawton
- Baolien TuOklahoma City$18K
- Timothy RobisonMuskogee$7K
- John GroundPonca City$0
- Philip FloydOklahoma City$0
- Michael RiggsOklahoma City$0
- Grant McCluneShawnee$0
- Brenda HuenergardtWoodward$0
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.