Sarah Blankenheimer, FNP-C
NPI 1265940415ActiveIndividual· Nurse Practitioner· Gilbert, AZ
Nurse Practitioner (FNP-C) with Bonhoeffer Rheumatology Institute LLC, practicing in Gilbert, Arizona. Their prescriptions cost Medicare Part D more than their services did: $551,012 for 570 claims, against $18,877 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $5,243 in all, mostly food and beverage.
Overview
| NPI | 1265940415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jan 22, 2018 |
| Last updated in NPPES | Mar 14, 2024 |
| Certified by provider | Mar 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP11211 | AZ |
| Registered Nurse | 163W00000X | RN168011 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 448 across 21 procedure codes |
| Paid by Medicare | $18,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 570 · 1,046 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $551,012 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Bonhoeffer Rheumatology Institute LLCEdmond, OK · 10 clinicians
Industry payments (Open Payments)
- 2025$5,243 · 323 payments from 21 companies
- 2024$4,615 · 280 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,286 | 92 |
| Amgen Inc. | $1,125 | 64 |
| Janssen Biotech, Inc. | $473.93 | 29 |
| Ucb, Inc. | $449.44 | 25 |
| Astrazeneca Pharmaceuticals LP | $325.15 | 20 |
What the 2025 payments were for
- Food and Beverage$5,243 · 323 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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