Jason Rex Larson, CRNA
NPI 1235957507ActiveIndividual· Nurse Anesthetist, Certified Registered· Mesa, AZ
Nurse Anesthetist, Certified Registered (CRNA) with Greater Anesthesia Solutions, practicing in Mesa, Arizona. Medicare paid $4,738 for services to 20 patients in 2024. Lists Banner del E. Webb Medical Center as a hospital affiliation.
Overview
| NPI | 1235957507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Sep 26, 2024 |
| Last updated in NPPES | Sep 26, 2024 |
| Certified by provider | Sep 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 278030 | AZ |
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) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 23 across 9 procedure codes |
| Paid by Medicare | $4,738 |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Greater Anesthesia SolutionsSun City, AZ · 206 clinicians
Hospital affiliation
- Banner del E. Webb Medical CenterSun City West, AZ
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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