Allison Heather Sayler, CNP
NPI 1023723293ActiveIndividual· Nurse Practitioner· Adrian, MI
Nurse Practitioner (CNP) with Promedica Central Corporation of Michigan, practicing in Adrian, Michigan. Medicare paid $9,588 for services to 63 patients in 2024, and Part D covered 454 of their prescriptions (69% generic). Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $287.34 in all, mostly food and beverage. Lists Promedica Charles and Virginia Hickman Hospital as a hospital affiliation.
Overview
| NPI | 1023723293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Jan 20, 2023 |
| Last updated in NPPES | Apr 2, 2026 |
| Certified by provider | Apr 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704314556 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 63 |
|---|---|
| Services billed | 142 across 5 procedure codes |
| Paid by Medicare | $9,588 |
Part D prescriptions in 2024
| Prescriptions (claims) | 454 · 699 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $175,429 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Promedica Central Corporation of MichiganAdrian, MI · 111 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$287.34 · 18 payments from 3 companies
- 2024$303.24 · 20 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $174.16 | 12 |
| Novo Nordisk Inc | $93.13 | 5 |
| Corcept Therapeutics | $20.05 | 1 |
What the 2025 payments were for
- Food and Beverage$287.34 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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