Margarita Banda Barrientes, NP
NPI 1649626250ActiveIndividual· Nurse Practitioner· Ann Arbor, MI
Nurse Practitioner (NP) in Ann Arbor, Michigan, trained at Wayne State University School of Medicine (class of 2015). Part D covered 279 prescriptions written in 2024, 73% of them generic. Alnylam Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $290.03 in all, mostly food and beverage.
Overview
| NPI | 1649626250 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 12, 2016 |
| Last updated in NPPES | Dec 3, 2025 |
| Certified by provider | Dec 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704234191 | MI |
| Nurse Practitioner, Acute Care | 363LA2100X | 4704234191 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 279 · 464 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $76,742 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2015 |
| 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$290.03 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $149.88 | 1 |
| Impulse Dynamics (USA) Inc. | $140.15 | 1 |
What the 2025 payments were for
- Food and Beverage$290.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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