Kimoanh Thi Nguyen
NPI 1801556188ActiveIndividual· Nurse Practitioner· Garden Grove, CA
Nurse Practitioner in Garden Grove, California, licensed in CA, with an NPI issued in December 2021. Their prescriptions cost Medicare Part D more than their services did: $178,703 for 1,906 claims, against $3,918 paid for services in 2024. Aimmune Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $285.27 in all, mostly food and beverage.
Overview
| NPI | 1801556188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 28, 2021 |
| Last updated in NPPES | Dec 28, 2021 |
| Certified by provider | Dec 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95018074 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 33 across 5 procedure codes |
| Paid by Medicare | $3,918 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,906 · 2,025 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $178,703 |
| Generic share | 85% of claims |
Industry payments (Open Payments)
- 2025$285.27 · 4 payments from 4 companies
- 2024$553.51 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aimmune Therapeutics, Inc. | $124.78 | 1 |
| Madrigal Pharmaceuticals | $123.38 | 1 |
| Vivus LLC | $23.74 | 1 |
| Phathom Pharmaceuticals, Inc. | $13.37 | 1 |
What the 2025 payments were for
- Food and Beverage$285.27 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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