Aryn L. Earnhardt, FNP
NPI 1740552850ActiveIndividual· Nurse Practitioner· Berkeley, CA
Nurse Practitioner (FNP) with Sutter Bay Medical Foundation, practicing in Berkeley, California. Their prescriptions cost Medicare Part D more than their services did: $373,334 for 1,657 claims, against $73,953 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $315.16 in all, mostly food and beverage. Lists Alta Bates Summit Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740552850 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Feb 4, 2012 |
| Last updated in NPPES | Feb 23, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP21557 | CA |
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 | 211 |
|---|---|
| Services billed | 6,681 across 19 procedure codes |
| Paid by Medicare | $73,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,657 · 2,711 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $373,334 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
Industry payments (Open Payments)
- 2025$315.16 · 4 payments from 3 companies
- 2024$333.56 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $199.76 | 2 |
| Pfizer Inc. | $101.31 | 1 |
| Ipsen Biopharmaceuticals, Inc | $14.09 | 1 |
What the 2025 payments were for
- Food and Beverage$315.16 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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