Gretchen Marie Hillman, NP
NPI 1932721487ActiveIndividual· Nurse Practitioner· Eureka, CA
Nurse Practitioner (NP) with Providence Medical Foundation and 1 other group, practicing in Eureka, California. Their prescriptions cost Medicare Part D more than their services did: $151,571 for 1,566 claims, against $42,468 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $130.54 in all, mostly food and beverage. Lists Mad River Community Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1932721487 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 7, 2020 |
| Last updated in NPPES | Sep 29, 2025 |
| Certified by provider | Sep 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95022820 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 210 |
|---|---|
| Services billed | 738 across 36 procedure codes |
| Paid by Medicare | $42,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,566 · 3,566 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $151,571 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
- Fortuna Family Medicine IncFortuna, CA · 8 clinicians
Hospital affiliations
- Mad River Community HospitalArcata, CA
- Providence Redwood Memorial HospitalFortuna, CA
- Providence St Joseph HospitalEureka, CA
Other facilities
- Providence at Home With Compassus Home Health, HumboldtHome health agency · Eureka, CA
Industry payments (Open Payments)
- 2025$130.54 · 2 payments from 2 companies
- 2024$186.99 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $115.16 | 1 |
| Novo Nordisk Inc | $15.38 | 1 |
What the 2025 payments were for
- Food and Beverage$130.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Eureka
- 1386403020
- 1629528245
- 1487650321
- 1033113535
- 1669775490
- 1992712400
- 1952625881
- 1285616458
- 1962644096
- 1831969856
- 1770837106
- 1841952355