Nathan Thien Phuc Ngo
NPI 1043935380ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Orange, CA
Nurse Practitioner, Psych/Mental Health with Progeny Psychiatric Clinic A Medical Corporation and 1 other group, practicing in Orange, California. Their prescriptions cost Medicare Part D more than their services did: $238,225 for 461 claims, against $34,720 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 16 companies reporting payments in 2025, $3,292 in all, mostly food and beverage.
Overview
| NPI | 1043935380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Oct 10, 2022 |
| Last updated in NPPES | Jun 22, 2024 |
| Certified by provider | Jun 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95025180 | CA |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 95220955 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 492 across 6 procedure codes |
| Paid by Medicare | $34,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 461 · 466 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $238,225 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Progeny Psychiatric Clinic A Medical CorporationIrvine, CA · 33 clinicians
- Jason Kellogg MD IncFresno, CA · 19 clinicians
Industry payments (Open Payments)
- 2025$3,292 · 105 payments from 16 companies
- 2024$1,075 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $592.03 | 7 |
| E.R. Squibb & Sons, L.L.C. | $554.53 | 14 |
| Otsuka America Pharmaceutical, Inc. | $444.91 | 18 |
| Teva Pharmaceuticals USA, Inc. | $378.55 | 15 |
| Neurocrine Biosciences, Inc. | $279.77 | 9 |
What the 2025 payments were for
- Food and Beverage$3,292 · 105 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 psychiatric nurse practitioners in Orange · All psychiatric nurse practitioners in California