Stephen Alexander Ash, MD
NPI 1437128279ActiveIndividual· General Practice· Glendale, AZ
General Practice (MD) in Glendale, Arizona, trained at University of Louisville School of Medicine (class of 1983). In 2024 Medicare paid $3,505 for 54 patients, and Part D covered 120 of their prescriptions, 80% of them generic.
Overview
| NPI | 1437128279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 15494 | AZ |
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 - Emergency Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 54 across 6 procedure codes |
| Paid by Medicare | $3,505 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 124 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $3,390 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Emergency Medicine |
Medical group
- Nextcare Arizona I Jv LLCTempe, AZ · 287 clinicians
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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