Alison Chimner, NP
NPI 1780090951ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Flint, MI
Nurse Practitioner, Psych/Mental Health (NP) with County of Macomb and 1 other group, practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,296,510 for 6,005 claims, against $10,748 paid for services in 2024. Alkermes, Inc. was the largest of 15 companies reporting payments in 2025, $1,299 in all, mostly food and beverage.
Overview
| NPI | 1780090951 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 8, 2014 |
| Last updated in NPPES | Feb 17, 2023 |
| Certified by provider | Feb 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704274121 | MI |
| Nurse Practitioner | 363L00000X | 4704274121 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 239 across 9 procedure codes |
| Paid by Medicare | $10,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,005 · 6,444 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $1,296,510 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- County of MacombClinton Township, MI · 82 clinicians
- Consumer Services, Inc.Flint, MI · 12 clinicians
Industry payments (Open Payments)
- 2025$1,299 · 56 payments from 15 companies
- 2024$800.90 · 41 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $247.40 | 12 |
| Otsuka America Pharmaceutical, Inc. | $187.13 | 9 |
| Teva Pharmaceuticals USA, Inc. | $170.58 | 4 |
| Corium, LLC | $157.78 | 6 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $86.45 | 4 |
What the 2025 payments were for
- Food and Beverage$1,187 · 55 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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