Tracy Tuyet Tran, DO
NPI 1184893133ActiveIndividual· Internal Medicine· Fountain Valley, CA
Internal Medicine (DO) with Wynn Medical Center Internal Medicine Westminster, practicing in Fountain Valley, California. 80 Medicare patients in 2024, $55,688 paid; nearly all of their 605 Part D prescriptions were generic (91%). Medtronic, Inc. was the largest of 8 companies reporting payments in 2025, $431.34 in all, mostly food and beverage. Lists Memorialcare Orange Coast Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1184893133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Feb 25, 2008 |
| Last updated in NPPES | May 5, 2024 |
| Certified by provider | May 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A11361 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 524 across 9 procedure codes |
| Paid by Medicare | $55,688 |
Part D prescriptions in 2024
| Prescriptions (claims) | 605 · 968 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $27,214 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Wynn Medical Center Internal Medicine WestminsterWestminster, CA · 2 clinicians
Hospital affiliations
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Uci Health-OrangeOrange, CA
Other facilities
- Acacia Home Health ServicesHome health agency · Glendale, CA
- Alta Home Health Care Services, Inc.Home health agency · Garden Grove, CA
- Excellence Home Health Care Agency IncHome health agency · Chino, CA
Industry payments (Open Payments)
- 2025$431.34 · 13 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $122.78 | 1 |
| Abbvie Inc. | $82.84 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $71.00 | 4 |
| Ucb, Inc. | $49.96 | 1 |
| Gilead Sciences, Inc. | $30.19 | 1 |
What the 2025 payments were for
- Food and Beverage$431.34 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 internal medicine physicians in Fountain Valley · All internal medicine physicians in California