Alexander T. Ash, D.D.S.
NPI 1578749438ActiveIndividual· Dentist, General Practice· Studio City, CA
Dentist, General Practice (D.D.S.) in Studio City, California, licensed in CA, with an NPI issued in January 2008. Part D covered 80 prescriptions written in 2024, 94% of them generic. Convergent Dental Inc. was the largest of 2 companies reporting payments in 2025, $10,568 in all, mostly speaking and faculty fees.
Overview
| NPI | 1578749438 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Jan 10, 2008 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 54900 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 81 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $387.54 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$10,568 · 3 payments from 2 companies
- 2024$1,627 · 25 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Convergent Dental Inc. | $10,500 | 1 |
| Patterson Companies, Inc. | $68.30 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,500 · 1 payment
- Food and Beverage$68.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 general dentists in Studio City · All general dentists in California