Jacob Ryan Williamson, CRNA
NPI 1518643675ActiveIndividual· Nurse Anesthetist, Certified Registered· Topeka, KS
Nurse Anesthetist, Certified Registered (CRNA) with U S Anesthesia Partners of Texas, PA and 2 other groups, practicing in Topeka, Kansas. Medicare paid $34,327 for services to 190 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $52.34 in all, mostly food and beverage. Lists Baylor Scott and White Surgical Hospital at Sherma and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1518643675 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Jun 23, 2023 |
| Last updated in NPPES | Jul 8, 2026 |
| Certified by provider | Jul 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 1159868 | TX |
| Registered Nurse | 163W00000X | 14-161414-031 | KS |
| Registered Nurse | 163W00000X | 875482 | TX |
| Nurse Anesthetist, Certified Registered | 367500000X | 43-558146-031 | KS |
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 - Certified Registered Nurse Anesthetist (CRNA) (KS); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 222 across 57 procedure codes |
| Paid by Medicare | $34,327 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- U S Anesthesia Partners of Texas, PAHouston, TX · 2,752 clinicians
- Emergenchealth PLLCTexarkana, TX · 1,056 clinicians
- Texas Ams PLLCEl Paso, TX · 150 clinicians
Hospital affiliations
- Baylor Scott and White Surgical Hospital at ShermaSherman, TX
- Methodist Richardson Medical CenterRichardson, TX
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$52.34 · 2 payments from 2 companies
- 2024$40.22 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $26.37 | 1 |
| Pacira Pharmaceuticals Incorporated | $25.97 | 1 |
What the 2025 payments were for
- Food and Beverage$52.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 nurse anesthetists in Topeka · All nurse anesthetists in Kansas