Kim Anh Trinh, M.D.
NPI 1356423396ActiveIndividual· Internal Medicine· Fountain Valley, CA
Internal Medicine (M.D.) in Fountain Valley, California, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $1,592,375 for 9,271 claims, against $43,799 paid for services in 2024. Amgen Inc. was the largest of 17 companies reporting payments in 2025, $1,261 in all, mostly food and beverage.
Overview
| NPI | 1356423396 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 19, 2006 |
| Last updated in NPPES | Mar 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A87296 | 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 | 235 |
|---|---|
| Services billed | 769 across 35 procedure codes |
| Paid by Medicare | $43,799 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,271 · 19,225 30-day fills |
|---|---|
| Patients | 556 |
| Total drug cost | $1,592,375 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
Medical group
- Dao Medical Group IncGarden Grove, CA · 12 clinicians
Industry payments (Open Payments)
- 2025$1,261 · 55 payments from 17 companies
- 2024$1,550 · 47 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $436.00 | 20 |
| Gilead Sciences, Inc. | $123.90 | 4 |
| Corcept Therapeutics | $118.81 | 4 |
| Aimmune Therapeutics, Inc. | $112.01 | 6 |
| Lilly USA, LLC | $92.61 | 4 |
What the 2025 payments were for
- Food and Beverage$1,261 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 111 internal medicine physicians in Fountain Valley · All internal medicine physicians in California