Richard Alan Williamson, CRNA
NPI 1316905912ActiveIndividual· Nurse Anesthetist, Certified Registered· Amarillo, TX
Nurse Anesthetist, Certified Registered (CRNA) with Emergenchealth PLLC and 1 other group, practicing in Amarillo, Texas. Medicare paid $31,095 for services to 141 patients in 2024. Merck Sharp & Dohme LLC reported $36.36 in payments in 2024, mostly food and beverage. Lists Memorial Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1316905912 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Oct 2, 2023 |
| Certified by provider | Oct 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | AP111001 | TX |
| Nurse Anesthetist, Certified Registered | 367500000X | CRNA000257 | NV |
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) (OK); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 234 across 41 procedure codes |
| Paid by Medicare | $31,095 |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Emergenchealth PLLCTexarkana, TX · 1,056 clinicians
- Ias Oklahoma LLCLawton, OK · 10 clinicians
Hospital affiliations
- Memorial HealthLawton, OK
- Southwestern Medical CenterLawton, OK
Industry payments (Open Payments)
- 2024$36.36 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $36.36 | 2 |
What the 2024 payments were for
- Food and Beverage$36.36 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 nurse anesthetists in Amarillo · All nurse anesthetists in Texas