Duc Ngoc Tran, DO
NPI 1033204011ActiveIndividual· Family Medicine· Westminster, CA
Family Medicine (DO) in Westminster, California, trained at College of Osteopathic Physicians and Surgeons of Los Angeles (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $2,248,710 for 14,826 claims, against $104,956 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 18 companies reporting payments in 2025, $2,370 in all, mostly food and beverage.
Overview
| NPI | 1033204011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Jul 21, 2026 |
| Certified by provider | Jul 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A6642 | 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 - Osteopathic Manipulative Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 1,868 across 41 procedure codes |
| Paid by Medicare | $104,956 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,826 · 30,803 30-day fills |
|---|---|
| Patients | 584 |
| Total drug cost | $2,248,710 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | College of Osteopathic Physicians and Surgeons of Los Angeles |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Osteopathic Manipulative Medicine |
| Secondary specialties | Family Practice |
Medical group
- Family Choice ACO IncWestminster, CA · 55 clinicians
Hospital affiliation
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
Other facilities
- 24/7 Care at Home - Home HealthHome health agency · Westminster, CA
- Advantage Health SystemsHome health agency · Costa Mesa, CA
Industry payments (Open Payments)
- 2025$2,370 · 78 payments from 18 companies
- 2024$2,575 · 73 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $395.91 | 14 |
| Amgen Inc. | $332.28 | 11 |
| Gilead Sciences, Inc. | $314.94 | 11 |
| Sumitomo Pharma America, Inc. | $299.78 | 9 |
| Lilly USA, LLC | $149.12 | 2 |
What the 2025 payments were for
- Food and Beverage$2,370 · 78 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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