Stephen William Sawyer, MD
NPI 1396165536ActiveIndividual· Anesthesiology· Tulsa, OK
Anesthesiology (MD) with Associated Anesthesiologists, Inc. and 1 other group, practicing in Tulsa, Oklahoma. Medicare paid $14,628 for services to 176 patients in 2024. Vertex Pharmaceuticals Incorporated reported $122.99 in payments in 2025, mostly food and beverage. Lists Oklahoma Surgical Hospital, LLC and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1396165536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 25, 2014 |
| Last updated in NPPES | Jan 29, 2025 |
| Certified by provider | Jan 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 34888 | OK |
| Anesthesiology | 207L00000X | R5807 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 176 |
|---|---|
| Services billed | 207 across 39 procedure codes |
| Paid by Medicare | $14,628 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Associated Anesthesiologists, Inc.Tulsa, OK · 113 clinicians
- Osh Aai PLLCTulsa, OK · 69 clinicians
Hospital affiliations
- Oklahoma Surgical Hospital, LLCTulsa, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2025$122.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $122.99 | 1 |
What the 2025 payments were for
- Food and Beverage$122.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 174 anesthesiologists in Tulsa · All anesthesiologists in Oklahoma