Ngoc Kim Nguyen, RN MSN FNP-BC CMSRN
NPI 1891216370ActiveIndividual· Nurse Practitioner, Family· Santa Ana, CA
Nurse Practitioner, Family (RN MSN FNP-BC CMSRN) with Riverside-San Bernardino County Indian Health Inc and 2 other groups, practicing in Santa Ana, California. Their prescriptions cost Medicare Part D more than their services did: $157,778 for 2,474 claims, against $91,100 paid for services in 2024. Genzyme Corporation reported $125.67 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1891216370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN MSN FNP-BC CMSRN |
| Sole proprietor | No |
| NPI issued | Jul 5, 2017 |
| Last updated in NPPES | Jul 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95006371 | 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 - Nurse Practitioner (CA); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 211 |
|---|---|
| Services billed | 1,596 across 26 procedure codes |
| Paid by Medicare | $91,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,474 · 2,490 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $157,778 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Riverside-San Bernardino County Indian Health IncGrand Terrace, CA · 46 clinicians
- Kelvin Mai DO IncSanta Ana, CA · 3 clinicians
- Ted Medical Group IncGarden Grove, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$125.67 · 1 payment from 1 company
- 2024$240.85 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $125.67 | 1 |
What the 2025 payments were for
- Food and Beverage$125.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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