Khanghy D. Nguyen, DO
NPI 1043316680ActiveIndividual· Surgery· Mason, MI
Surgery (DO) in Mason, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2004). In 2024 Medicare paid $33,540 for 118 patients, and Part D covered 180 of their prescriptions, 74% of them generic. Intuitive Surgical, Inc. was the largest of 5 companies reporting payments in 2025, $559.18 in all, mostly food and beverage.
Overview
| NPI | 1043316680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 5101016035 | MI |
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 - General Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 178 across 48 procedure codes |
| Paid by Medicare | $33,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 180 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $6,191 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | General Surgery |
Medical group
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
Hospital affiliation
- Edward W Sparrow HospitalLansing, MI
Industry payments (Open Payments)
- 2025$559.18 · 10 payments from 5 companies
- 2024$170.89 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $205.00 | 2 |
| Medtronic, Inc. | $186.36 | 4 |
| Regeneron Healthcare Solutions, Inc. | $89.45 | 1 |
| Ethicon US, LLC | $63.15 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $15.22 | 1 |
What the 2025 payments were for
- Food and Beverage$338.96 · 7 payments
- Travel and Lodging$205.00 · 2 payments
- Education$15.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records