Allison J. Fleming, NURSE PRACTITIONER
NPI 1861170136ActiveIndividual· Nurse Practitioner, Family· Port Huron, MI
Nurse Practitioner, Family (NURSE PRACTITIONER) with St. Clair Medical P.C, practicing in Port Huron, Michigan. Their prescriptions cost Medicare Part D more than their services did: $323,217 for 3,807 claims, against $24,303 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 7 companies reporting payments in 2025, $223.05 in all, mostly food and beverage. Lists Lake Huron Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1861170136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Jul 7, 2023 |
| Last updated in NPPES | Jul 7, 2023 |
| Certified by provider | Jul 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F06231998 | 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 | 153 |
|---|---|
| Services billed | 1,660 across 70 procedure codes |
| Paid by Medicare | $24,303 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,807 · 7,940 30-day fills |
|---|---|
| Patients | 561 |
| Total drug cost | $323,217 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St. Clair Medical P.CPort Huron, MI · 9 clinicians
Hospital affiliations
- Lake Huron Medical CenterPort Huron, MI
- McLaren Port HuronPort Huron, MI
Industry payments (Open Payments)
- 2025$223.05 · 12 payments from 7 companies
- 2024$69.27 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $71.14 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $39.83 | 2 |
| Astrazeneca Pharmaceuticals LP | $34.88 | 2 |
| Novo Nordisk Inc | $24.71 | 1 |
| Lundbeck LLC | $19.69 | 1 |
What the 2025 payments were for
- Food and Beverage$223.05 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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