Nancy Chung Kamimura, FNP
NPI 1063850212ActiveIndividual· Nurse Practitioner, Family· Orange, CA
Nurse Practitioner, Family (FNP) with Uc Regents, practicing in Orange, California. Their prescriptions cost Medicare Part D more than their services did: $97,904 for 151 claims, against $857.14 paid for services in 2024. Fresenius USA Marketing, Inc. was the largest of 2 companies reporting payments in 2025, $44.89 in all, mostly food and beverage. Lists Uci Health-Orange as a hospital affiliation.
Overview
| NPI | 1063850212 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 10, 2013 |
| Last updated in NPPES | Mar 26, 2025 |
| Certified by provider | Mar 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 22269 | 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 | 16 |
|---|---|
| Services billed | 17 across 4 procedure codes |
| Paid by Medicare | $857.14 |
Part D prescriptions in 2024
| Prescriptions (claims) | 151 · 251 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $97,904 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Uc RegentsOrange, CA · 319 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$44.89 · 2 payments from 2 companies
- 2024$168.17 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $23.57 | 1 |
| Otsuka America Pharmaceutical, Inc. | $21.32 | 1 |
What the 2025 payments were for
- Food and Beverage$44.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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