Kathryn Staifer, APRN-CNP
NPI 1346734555ActiveIndividual· Nurse Practitioner, Family· Ypsilanti, MI
Nurse Practitioner, Family (APRN-CNP) with Nephrology Associates of Michigan PC, practicing in Ypsilanti, Michigan. Their prescriptions cost Medicare Part D more than their services did: $112,713 for 451 claims, against $16,441 paid for services in 2024. Fresenius USA Marketing, Inc. reported $41.47 in payments in 2025, mostly food and beverage. Lists Promedica Charles and Virginia Hickman Hospital as a hospital affiliation.
Overview
| NPI | 1346734555 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN-CNP |
| Sole proprietor | No |
| NPI issued | Jun 20, 2018 |
| Last updated in NPPES | Sep 7, 2023 |
| Certified by provider | Sep 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704387971 | MI |
| Nurse Practitioner, Family | 363LF0000X | APRN.CNP.022660 | OH |
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 | 50 |
|---|---|
| Services billed | 112 across 6 procedure codes |
| Paid by Medicare | $16,441 |
Part D prescriptions in 2024
| Prescriptions (claims) | 451 · 780 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $112,713 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nephrology Associates of Michigan PCYpsilanti, MI · 20 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$41.47 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $41.47 | 2 |
What the 2025 payments were for
- Food and Beverage$41.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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