Theresa Ht Nguyen, DPM
NPI 1487959219ActiveIndividual· Podiatrist, Primary Podiatric Medicine· Plano, TX
Podiatrist, Primary Podiatric Medicine (DPM) in Plano, Texas, trained at California School of Podiatric Medicine (class of 2010). In 2024 Medicare paid $352,304 for 579 patients, and Part D covered 173 of their prescriptions, 84% of them generic. Genzyme Corporation was the largest of 10 companies reporting payments in 2025, $417.15 in all, mostly food and beverage.
Overview
| NPI | 1487959219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | Yes |
| NPI issued | Jan 26, 2011 |
| Last updated in NPPES | Sep 7, 2023 |
| Certified by provider | Sep 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Primary Podiatric Medicine Primary | 213EP1101X | 3185 | TX |
| Podiatrist, Foot & Ankle Surgery | 213ES0103X | PO60335864 | WA |
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 - Podiatry (TX); Practitioner - Podiatry (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 579 |
|---|---|
| Services billed | 16,629 across 81 procedure codes |
| Paid by Medicare | $352,304 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 193 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $40,097 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | California School of Podiatric Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Podiatry |
Medical group
- Jeremiah Graff DPM P APlano, TX · 7 clinicians
Industry payments (Open Payments)
- 2025$417.15 · 16 payments from 10 companies
- 2024$1,018 · 51 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $121.84 | 1 |
| Paratek Pharmaceuticals, Inc. | $67.37 | 4 |
| Amgen Inc. | $66.67 | 4 |
| Depuy Synthes Sales Inc. | $32.35 | 1 |
| Reddress USA, Inc. | $26.65 | 1 |
What the 2025 payments were for
- Food and Beverage$417.15 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Podiatrist, Primary Podiatric Medicine providers in Plano
- 1841043767
All Podiatrist, Primary Podiatric Medicine providers in Texas →