Ha Ti Bich Hoang Nishihara, N.P.
NPI 1649284993ActiveIndividual· Nurse Practitioner· Fresno, CA
Nurse Practitioner (N.P.) with Dominic Dizon Medical Corporation, practicing in Fresno, California. In 2024 Medicare paid $6,115 for 76 patients, and Part D covered 110 of their prescriptions, 78% of them generic. Novocure Inc. was the largest of 4 companies reporting payments in 2025, $674.13 in all, mostly food and beverage.
Overview
| NPI | 1649284993 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jul 29, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 10727 | 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 | 76 |
|---|---|
| Services billed | 121 across 17 procedure codes |
| Paid by Medicare | $6,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 122 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $2,070 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dominic Dizon Medical CorporationFresno, CA · 8 clinicians
Industry payments (Open Payments)
- 2025$674.13 · 5 payments from 4 companies
- 2024$499.30 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novocure Inc. | $314.25 | 2 |
| Abbvie Inc. | $124.99 | 1 |
| E.R. Squibb & Sons, L.L.C. | $117.84 | 1 |
| Astrazeneca Pharmaceuticals LP | $117.05 | 1 |
What the 2025 payments were for
- Food and Beverage$674.13 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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