Hieu Huynh, MD
NPI 1003938192ActiveIndividual· Internal Medicine, Cardiovascular Disease· Sacramento, CA
Internal Medicine, Cardiovascular Disease (MD) in Sacramento, California, trained at Medical College of Wisconsin (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $1,384,006 for 4,763 claims, against $212,840 paid for services in 2024. Biotronik Inc. reported $2,171 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1003938192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 6, 2007 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A85410 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 4301087048 | MI |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,244 |
|---|---|
| Services billed | 3,631 across 60 procedure codes |
| Paid by Medicare | $212,840 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,763 · 11,799 30-day fills |
|---|---|
| Patients | 474 |
| Total drug cost | $1,384,006 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliations
- Sutter Amador HospitalJackson, CA
- Sutter Davis HospitalDavis, CA
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Roseville Medical CenterRoseville, CA
- Wayne Memorial HospitalHonesdale, PA
Industry payments (Open Payments)
- 2025$2,171 · 8 payments from 1 company
- 2024$16.63 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $2,171 | 8 |
What the 2025 payments were for
- Travel and Lodging$1,909 · 2 payments
- Food and Beverage$262.23 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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