Witoon Ruamwijitphong, CRNA
NPI 1063742633ActiveIndividual· Nurse Anesthetist, Certified Registered· Saint Louis, MO
Nurse Anesthetist, Certified Registered (CRNA) with Washington University and 2 other groups, practicing in Saint Louis, Missouri. Medicare paid $69,033 for services to 622 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. reported $19.06 in payments in 2024, mostly food and beverage. Lists Anderson Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1063742633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jan 5, 2010 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Dec 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 2010005623 | MO |
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) (IL); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 638 across 64 procedure codes |
| Paid by Medicare | $69,033 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Ssm Health Slu Hospital Anesthesia Physician Billing LLCSaint Louis, MO · 102 clinicians
- G and G Anesthesia LLCMarion, IL · 92 clinicians
Hospital affiliations
- Anderson HospitalMaryville, IL
- Barnes Jewish HospitalSaint Louis, MO
- Ssm Health Saint Louis University HospitalSaint Louis, MO
Industry payments (Open Payments)
- 2024$19.06 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $19.06 | 1 |
What the 2024 payments were for
- Food and Beverage$19.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 634 nurse anesthetists in Saint Louis · All nurse anesthetists in Missouri