Kari Ann Mark, FNP
NPI 1508419177ActiveIndividual· Nurse Practitioner, Family· Traverse City, MI
Nurse Practitioner, Family (FNP) with Great Lakes Therapy Housecalls PC and 1 other group, practicing in Traverse City, Michigan. 233 Medicare patients in 2024, $85,381 paid; nearly all of their 2,143 Part D prescriptions were generic (90%). Exact Sciences Corporation reported $24.96 in payments in 2025, mostly food and beverage. Lists Munson Medical Center as a hospital affiliation.
Overview
| NPI | 1508419177 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Jul 22, 2019 |
| Last updated in NPPES | Jun 14, 2021 |
| Certified by provider | Jun 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704276360 | 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 | 233 |
|---|---|
| Services billed | 1,233 across 18 procedure codes |
| Paid by Medicare | $85,381 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,143 · 2,749 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $127,442 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Great Lakes Therapy Housecalls PCTraverse City, MI · 73 clinicians
- Chronic Care Management LLCTraverse City, MI · 10 clinicians
Hospital affiliation
- Munson Medical CenterTraverse City, MI
Other facilities
- Residential Home Health and HospiceHome health agency · Saginaw, MI
Industry payments (Open Payments)
- 2025$24.96 · 1 payment from 1 company
- 2024$15.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $24.96 | 1 |
What the 2025 payments were for
- Food and Beverage$24.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 112 family nurse practitioners in Traverse City · All family nurse practitioners in Michigan