Michael Choi, PA-C
NPI 1881232429ActiveIndividual· Clinical Nurse Specialist, Psych/Mental Health· Orange, CA
Clinical Nurse Specialist, Psych/Mental Health (PA-C) with Pacific Neuropsychiatric Specialists Inc, practicing in Orange, California. Part D covered 313 prescriptions written in 2024, 100% of them generic. Neurocrine Biosciences, Inc. was the largest of 19 companies reporting payments in 2025, $8,049 in all, mostly food and beverage.
Overview
| NPI | 1881232429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 13, 2019 |
| Last updated in NPPES | Aug 29, 2025 |
| Certified by provider | Aug 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Clinical Nurse Specialist, Psych/Mental Health Primary | 364SP0808X | PA58434 | CA |
| Physician Assistant, Medical | 363AM0700X | — | — |
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 - Physician Assistant (CA); Practitioner - Physician Assistant (NV) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 313 · 332 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $2,466 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Pacific Neuropsychiatric Specialists IncCorona, CA · 72 clinicians
Industry payments (Open Payments)
- 2025$8,049 · 220 payments from 19 companies
- 2024$3,955 · 168 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $2,164 | 25 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $1,249 | 7 |
| E.R. Squibb & Sons, L.L.C. | $903.10 | 14 |
| Janssen Pharmaceuticals, Inc | $632.31 | 18 |
| Abbvie Inc. | $593.54 | 27 |
What the 2025 payments were for
- Food and Beverage$5,136 · 212 payments
- Travel and Lodging$2,247 · 6 payments
- Consulting Fee$555.00 · 1 payment
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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