Tammy Trang, PA
NPI 1225738826ActiveIndividual· Physician Assistant· Fountain Valley, CA
Physician Assistant (PA) with Memorialcare Medical Foundation, practicing in Fountain Valley, California. 88 Medicare patients in 2024, $6,832 paid; nearly all of their 291 Part D prescriptions were generic (97%).
Overview
| NPI | 1225738826 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 3, 2023 |
| Last updated in NPPES | Feb 21, 2025 |
| Certified by provider | Feb 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA62449 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 170 across 26 procedure codes |
| Paid by Medicare | $6,832 |
Part D prescriptions in 2024
| Prescriptions (claims) | 291 · 308 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $2,114 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Memorialcare Medical FoundationLong Beach, CA · 566 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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All 62 physician assistants in Fountain Valley · All physician assistants in California