Adam Fuller, NP
NPI 1699400606ActiveIndividual· Nurse Practitioner· Walnut Creek, CA
Nurse Practitioner (NP) with John Muir Physician Network, practicing in Walnut Creek, California. Part D covered 82 prescriptions written in 2024, 72% of them generic. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $654.38 in all, mostly food and beverage. Lists John Muir Medical Center - Concord Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1699400606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 22, 2022 |
| Last updated in NPPES | Mar 10, 2025 |
| Certified by provider | Mar 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NPF95021916 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 82 · 137 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $40,307 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$654.38 · 26 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $80.35 | 3 |
| Antares Pharma, Inc. | $73.23 | 4 |
| Pfizer Inc. | $61.70 | 3 |
| Janssen Biotech, Inc. | $48.21 | 2 |
| Urogen Pharma, Inc. | $45.18 | 2 |
What the 2025 payments were for
- Food and Beverage$654.38 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Walnut Creek
- 1013418326
- 1174890305
- 1487083655
- 1619622479
- 1609462845
- 1700618998
- 1427062975
- 1437660321
- 1679192561
- 1952696684
- 1851834410
- 1588716971