Catherine M. Nichols, NP
NPI 1770565632ActiveIndividual· Nurse Practitioner· Troy, MI
Nurse Practitioner (NP) in Troy, Michigan, licensed in MI, with an NPI issued in November 2005. Their prescriptions cost Medicare Part D more than their services did: $215,987 for 2,112 claims, against $21,391 paid for services in 2024.
Overview
| NPI | 1770565632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 16, 2005 |
| Last updated in NPPES | Jan 31, 2025 |
| Certified by provider | Jan 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | CN210379 | 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 | 43 |
|---|---|
| Services billed | 295 across 10 procedure codes |
| Paid by Medicare | $21,391 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,112 · 3,288 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $215,987 |
| Generic share | 88% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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