Peter Wolff, NP
NPI 1720554884ActiveIndividual· Nurse Practitioner, Family· Lancaster, CA
Nurse Practitioner, Family (NP) with Jeffrey Ross Gunter MD Inc, practicing in Lancaster, California. 956 Medicare patients in 2024, $515,755 paid; nearly all of their 1,459 Part D prescriptions were generic (97%). Arcutis Biotherapeutics, Inc. was the largest of 7 companies reporting payments in 2025, $370.78 in all, mostly food and beverage.
Overview
| NPI | 1720554884 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Oct 16, 2018 |
| Last updated in NPPES | Oct 16, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95010241 | 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 (AZ); Practitioner - Nurse Practitioner (CA); Practitioner - Nurse Practitioner (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 956 |
|---|---|
| Services billed | 22,270 across 39 procedure codes |
| Paid by Medicare | $515,755 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,459 · 1,608 30-day fills |
|---|---|
| Patients | 493 |
| Total drug cost | $181,968 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Jeffrey Ross Gunter MD IncKingman, AZ · 13 clinicians
Industry payments (Open Payments)
- 2025$370.78 · 15 payments from 7 companies
- 2024$610.29 · 31 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arcutis Biotherapeutics, Inc. | $98.91 | 4 |
| Amgen Inc. | $76.03 | 3 |
| Abbvie Inc. | $53.48 | 2 |
| E.R. Squibb & Sons, L.L.C. | $46.15 | 2 |
| Galderma Laboratories, L.P. | $40.88 | 2 |
What the 2025 payments were for
- Food and Beverage$370.78 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Lancaster
- 1023132990
- 1184927741
- 1346891827
- 1396317640
- 1447903869
- 1518403849
- 1558138024
- 1558634337
- 1568013142
- 1649509134
- 1659867489
- 1821573981
All 97 family nurse practitioners in Lancaster · All family nurse practitioners in California