Karen L. Musolf, MD
NPI 1285723130ActiveIndividual· Family Medicine· Chelsea, MI
Family Medicine (MD) in Chelsea, Michigan, trained at University of Wisconsin School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $502,678 for 6,324 claims, against $39,874 paid for services in 2024.
Overview
| NPI | 1285723130 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Oct 8, 2020 |
| Certified by provider | Oct 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301075934 | MI |
| Family Medicine, Hospice and Palliative Medicine | 207QH0002X | 4301075934 | 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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 466 across 34 procedure codes |
| Paid by Medicare | $39,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,324 · 10,713 30-day fills |
|---|---|
| Patients | 397 |
| Total drug cost | $502,678 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Family Practice |
| Secondary specialties | Hospice/Palliative Care |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliations
- Chelsea HospitalChelsea, MI
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
- University of Michigan Health SystemAnn Arbor, MI
Other facilities
- Residential Home HealthHome health agency · Troy, MI
- Shared Services Home Health CareHome health agency · Saline, MI
- Arbor HospiceHospice · Ann Arbor, MI
- Gentiva IIHospice · Jackson, MI
- Chelsea Retirement CommunityNursing home · Chelsea, MI
- Lake Orion Nursing CenterNursing home · Lake Orion, MI
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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All 36 family medicine physicians in Chelsea · All family medicine physicians in Michigan