Tai Tien Tran, MSPAS, PA-C
NPI 1699952929ActiveIndividual· Physician Assistant· Aliso Viejo, CA
Physician Assistant (MSPAS, PA-C) with Providence Medical Foundation, practicing in Aliso Viejo, California. 395 Medicare patients in 2024, $46,566 paid; nearly all of their 1,147 Part D prescriptions were generic (94%). Astrazeneca Pharmaceuticals LP reported $45.53 in payments in 2025, mostly food and beverage. Lists Providence Mission Hospital as a hospital affiliation.
Overview
| NPI | 1699952929 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSPAS, PA-C |
| Sole proprietor | No |
| NPI issued | Jan 29, 2008 |
| Last updated in NPPES | Nov 11, 2021 |
| Certified by provider | Nov 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA19528 | CA |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 395 |
|---|---|
| Services billed | 930 across 65 procedure codes |
| Paid by Medicare | $46,566 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,147 · 1,299 30-day fills |
|---|---|
| Patients | 633 |
| Total drug cost | $18,518 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$45.53 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $45.53 | 2 |
What the 2025 payments were for
- Food and Beverage$45.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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