Mary K. Ashkenaze, M.D.
NPI 1912011453ActiveIndividual· Emergency Medicine· Laguna Beach, CA
Emergency Medicine (M.D.) with Cep America - California, practicing in Laguna Beach, California. Mostly services rather than prescriptions: Medicare paid $13,630 for 93 patients in 2024, with only 32 Part D claims. Stryker Corporation reported $162.97 in payments in 2025, mostly food and beverage. Lists Garden Grove Hospital & Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1912011453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2006 |
| Last updated in NPPES | May 29, 2026 |
| Certified by provider | May 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | G72911 | CA |
| Emergency Medicine | 207P00000X | MD2026-0247 | NM |
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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 98 across 11 procedure codes |
| Paid by Medicare | $13,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 32 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $209.61 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliations
- Garden Grove Hospital & Medical CenterGarden Grove, CA
- Gila Regional Medical CenterSilver City, NM
Industry payments (Open Payments)
- 2025$162.97 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $162.97 | 1 |
What the 2025 payments were for
- Food and Beverage$162.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 emergency medicine physicians in Laguna Beach · All emergency medicine physicians in California