Brandon Chang Hwun Ro, MSN, PMHNP
NPI 1487381059ActiveIndividual· Nurse Practitioner, Psych/Mental Health· La Mesa, CA
Nurse Practitioner, Psych/Mental Health (MSN, PMHNP) with Datnguyen, M.D., Inc. and 1 other group, practicing in La Mesa, California. Part D covered 41 prescriptions written in 2024, 100% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $66.65 in all, mostly food and beverage.
Overview
| NPI | 1487381059 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, PMHNP |
| Sole proprietor | Yes |
| NPI issued | Aug 4, 2022 |
| Last updated in NPPES | Sep 3, 2024 |
| Certified by provider | Sep 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95029635 | CA |
| Registered Nurse, Psych/Mental Health, Adult | 163WP0809X | 95207609 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 46 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $336.96 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Datnguyen, M.D., Inc.San Diego, CA · 20 clinicians
- D William Nguyen MD APCSan Diego, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$66.65 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $27.35 | 1 |
| Acadia Pharmaceuticals Inc | $23.06 | 1 |
| Otsuka America Pharmaceutical, Inc. | $16.24 | 1 |
What the 2025 payments were for
- Food and Beverage$66.65 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 psychiatric nurse practitioners in La Mesa · All psychiatric nurse practitioners in California