James Alan Berdahl, DNAP
NPI 1770200529ActiveIndividual· Nurse Anesthetist, Certified Registered· Riverside, CA
Nurse Anesthetist, Certified Registered (DNAP) with Darin Rentz DO PC, practicing in Riverside, California. Medicare paid $2,554 for services to 12 patients in 2024. Lists Riverside Community Hospital as a hospital affiliation.
Overview
| NPI | 1770200529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNAP |
| Sole proprietor | No |
| NPI issued | Oct 24, 2022 |
| Last updated in NPPES | Sep 28, 2023 |
| Certified by provider | Sep 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 95002206 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 12 |
|---|---|
| Services billed | 13 across 10 procedure codes |
| Paid by Medicare | $2,554 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Darin Rentz DO PCRedlands, CA · 124 clinicians
Hospital affiliation
- Riverside Community HospitalRiverside, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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