Adina Rachel Gregor, FNP
NPI 1851806301ActiveIndividual· Nurse Practitioner, Family· Westlake Village, CA
Nurse Practitioner, Family (FNP) with Regents of the University of California Los Angeles and 1 other group, practicing in Westlake Village, California. 406 Medicare patients in 2024, $32,923 paid; nearly all of their 299 Part D prescriptions were generic (91%).
Overview
| NPI | 1851806301 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Dec 6, 2017 |
| Last updated in NPPES | Oct 8, 2024 |
| Certified by provider | Oct 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95008081 | 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 | 406 |
|---|---|
| Services billed | 803 across 53 procedure codes |
| Paid by Medicare | $32,923 |
Part D prescriptions in 2024
| Prescriptions (claims) | 299 · 340 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $6,973 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Regents of the University of California Los AngelesSanta Monica, CA · 84 clinicians
- Agoura Hills Urgentocare PCAgoura Hills, CA · 14 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Westlake Village
- 1386778967
- 1114535176
- 1225926769
- 1184418204
- 1770935389
- 1740179803
- 1336608496
- 1760281810
- 1386530129
- 1982277885
- 1972002228
- 1043044464