Thomas J. Waskiewicz, M.D.
NPI 1497768030ActiveIndividual· Emergency Medicine· Mission Hills, CA
Emergency Medicine (M.D.) in Mission Hills, California, licensed in CA, with an NPI issued in August 2006. 238 Medicare patients in 2024, $35,788 paid; nearly all of their 431 Part D prescriptions were generic (91%).
Overview
| NPI | 1497768030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 14, 2006 |
| Last updated in NPPES | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A69143 | 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) | Enrolled Practitioner - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 416 across 22 procedure codes |
| Paid by Medicare | $35,788 |
Part D prescriptions in 2024
| Prescriptions (claims) | 431 · 446 30-day fills |
|---|---|
| Patients | 292 |
| Total drug cost | $18,764 |
| Generic share | 91% of claims |
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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