Diana Nguyen, DPM
NPI 1881076065ActiveIndividual· Podiatrist, Foot Surgery· Fort Wayne, IN
Podiatrist, Foot Surgery (DPM) with Osh-In Physicians Group PC, practicing in Fort Wayne, Indiana. Their prescriptions cost Medicare Part D more than their services did: $3,675 for 79 claims, against $849.95 paid for services in 2024. Smith+nephew, Inc. reported $87.60 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881076065 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Jun 24, 2015 |
| Last updated in NPPES | Dec 6, 2023 |
| Certified by provider | Dec 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot Surgery Primary | 213ES0131X | 07001292A | IN |
| Podiatrist, Foot & Ankle Surgery | 213ES0103X | 36.003895 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | 135000876 | IL |
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 - Podiatry (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 21 across 6 procedure codes |
| Paid by Medicare | $849.95 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 142 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $3,675 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Osh-In Physicians Group PCMishawaka, IN · 63 clinicians
Industry payments (Open Payments)
- 2025$87.60 · 4 payments from 1 company
- 2024$26.28 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $87.60 | 4 |
What the 2025 payments were for
- Food and Beverage$87.60 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Podiatrist, Foot Surgery providers in Fort Wayne
- 1952523508
- 1770682163