Damian Greisiger, FNP-C
NPI 1497433288ActiveIndividual· Nurse Practitioner, Family· Rochester Hills, MI
Nurse Practitioner, Family (FNP-C) with Henry Ford Health System and 1 other group, practicing in Rochester Hills, Michigan. Their prescriptions cost Medicare Part D more than their services did: $10,232 for 581 claims, against $6,291 paid for services in 2024. Pfizer Inc. reported $14.06 in payments in 2025, mostly food and beverage. Lists Henry Ford Health Hospital as a hospital affiliation.
Overview
| NPI | 1497433288 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jul 11, 2023 |
| Last updated in NPPES | Feb 27, 2024 |
| Certified by provider | Feb 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704354807 | 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 | 129 |
|---|---|
| Services billed | 142 across 6 procedure codes |
| Paid by Medicare | $6,291 |
Part D prescriptions in 2024
| Prescriptions (claims) | 581 · 608 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $10,232 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Henry Ford Health SystemDetroit, MI · 2,570 clinicians
- Mycare Health CenterMount Clemens, MI · 6 clinicians
Hospital affiliation
- Henry Ford Health HospitalDetroit, MI
Industry payments (Open Payments)
- 2025$14.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $14.06 | 1 |
What the 2025 payments were for
- Food and Beverage$14.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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