Dinh T. Nguyen, MD
NPI 1922259159ActiveIndividual· General Practice· Garden Grove, CA
General Practice (MD) in Garden Grove, California, licensed in CA, with an NPI issued in October 2008. Mostly services rather than prescriptions: Medicare paid $513,882 for 290 patients in 2024, with only 21 Part D claims. Glaxosmithkline, LLC. reported $24.13 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1922259159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 7, 2008 |
| Last updated in NPPES | Jun 12, 2026 |
| Certified by provider | Jun 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A122677 | CA |
| Specialist | 174400000X | A122677 | CA |
| Plastic Surgery | 208200000X | A122677 | CA |
| Surgery | 208600000X | A122677 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 2,826 across 22 procedure codes |
| Paid by Medicare | $513,882 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 21 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $3,370 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Other facilities
- Americade Home Health AgencyHome health agency · Montebello, CA
- Luly Home Health IncHome health agency · Fountain Valley, CA
Industry payments (Open Payments)
- 2024$24.13 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $24.13 | 1 |
What the 2024 payments were for
- Food and Beverage$24.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 general practitioners in Garden Grove · All general practitioners in California