Huy Duc Do, D.O
NPI 1679890099ActiveIndividual· Internal Medicine· Fort Sam Houston, TX
Internal Medicine (D.O) in Fort Sam Houston, Texas, trained at Philadelphia College of Osteopathic Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $78,183 for 561 claims, against $2,510 paid for services in 2024. Stryker Corporation reported $105.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679890099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | Yes |
| NPI issued | Apr 24, 2010 |
| Last updated in NPPES | Dec 13, 2019 |
| Certified by provider | Dec 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | R0852 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 31 across 3 procedure codes |
| Paid by Medicare | $2,510 |
Part D prescriptions in 2024
| Prescriptions (claims) | 561 · 1,136 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $78,183 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Internal Medicine |
Medical group
- Central Texas Community Health CentersAustin, TX · 173 clinicians
Industry payments (Open Payments)
- 2025$105.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $105.72 | 1 |
What the 2025 payments were for
- Food and Beverage$105.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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