Walter Thomas Roschek III
NPI 1245911429ActiveIndividual· Nurse Anesthetist, Certified Registered· San Diego, CA
Nurse Anesthetist, Certified Registered with Coachella Valley Anesthesia A Professional Corporation and 3 other groups, practicing in San Diego, California. Medicare paid $4,033 for services to 26 patients in 2024. Merck Sharp & Dohme LLC reported $61.71 in payments in 2025, mostly food and beverage. Lists Desert Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1245911429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 31, 2023 |
| Last updated in NPPES | Oct 30, 2023 |
| Certified by provider | Oct 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 95002215 | CA |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 95137458 | CA |
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) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 28 across 17 procedure codes |
| Paid by Medicare | $4,033 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Coachella Valley Anesthesia A Professional CorporationMerced, CA · 126 clinicians
- Regional Anesthesia Associates IncBakersfield, CA · 43 clinicians
- Samantha Polikowski Anesthesia IncMurrieta, CA · 37 clinicians
- Sound Physicians Anesthesiology of California PCSan Jose, CA · 35 clinicians
Hospital affiliations
- Desert Regional Medical CenterPalm Springs, CA
- John F Kennedy Memorial HospitalIndio, CA
Industry payments (Open Payments)
- 2025$61.71 · 3 payments from 1 company
- 2024$32.39 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $61.71 | 3 |
What the 2025 payments were for
- Food and Beverage$61.71 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 243 nurse anesthetists in San Diego · All nurse anesthetists in California