Dzu Quang Tran, MD
NPI 1821025032ActiveIndividual· Obstetrics & Gynecology· Westminster, CA
Obstetrics & Gynecology (MD) in Westminster, California, trained at University of Southern California Keck School of Medicine (class of 1993). 183 Medicare patients in 2024, $24,635 paid; nearly all of their 637 Part D prescriptions were generic (90%). Amgen Inc. was the largest of 3 companies reporting payments in 2025, $105.97 in all, mostly food and beverage.
Overview
| NPI | 1821025032 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 26, 2006 |
| Last updated in NPPES | Dec 12, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G83361 | 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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 183 |
|---|---|
| Services billed | 383 across 33 procedure codes |
| Paid by Medicare | $24,635 |
Part D prescriptions in 2024
| Prescriptions (claims) | 637 · 1,028 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $31,938 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Bolsa Medical GroupWestminster, CA · 14 clinicians
Industry payments (Open Payments)
- 2025$105.97 · 5 payments from 3 companies
- 2024$152.64 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $63.37 | 3 |
| Phathom Pharmaceuticals, Inc. | $24.28 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.32 | 1 |
What the 2025 payments were for
- Food and Beverage$105.97 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology providers in Westminster
- 1932400694
- 1962644138
- 1093017345
- 1396048781
- 1750652137
- 1629257530
- 1770537144
- 1043377039
- 1558392159
- 1033123146
- 1619057619