Abby Elizabeth Brown, NP
NPI 1629328356ActiveIndividual· Nurse Practitioner· Brighton, MI
Nurse Practitioner (NP) with Regents of the University of Michigan, practicing in Brighton, Michigan. Their prescriptions cost Medicare Part D more than their services did: $24,442 for 548 claims, against $5,872 paid for services in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $75.62 in all, mostly food and beverage. Lists University of Michigan Health System as a hospital affiliation.
Overview
| NPI | 1629328356 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 10, 2012 |
| Last updated in NPPES | Feb 21, 2024 |
| Certified by provider | Feb 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704288871 | MI |
| Registered Nurse | 163W00000X | L2249683 | MI |
| Nurse Practitioner, Family | 363LF0000X | L2301247 | MI |
| Advanced Practice Midwife | 367A00000X | L2301246 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 150 across 13 procedure codes |
| Paid by Medicare | $5,872 |
Part D prescriptions in 2024
| Prescriptions (claims) | 548 · 1,007 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $24,442 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliation
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$75.62 · 3 payments from 2 companies
- 2024$61.32 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $52.44 | 2 |
| Sumitomo Pharma America, Inc. | $23.18 | 1 |
What the 2025 payments were for
- Food and Beverage$75.62 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 nurse practitioners in Brighton · All nurse practitioners in Michigan