Kathleen M. Maksimowicz-Mckinnon, DO
NPI 1922072602ActiveIndividual· Internal Medicine, Rheumatology· Detroit, MI
Internal Medicine, Rheumatology (DO) in Detroit, Michigan, trained at Nova Southeastern College of Osteo Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $409,097 for 357 claims, against $17,114 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $1,397 in all, mostly consulting fees.
Overview
| NPI | 1922072602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 17, 2006 |
| Last updated in NPPES | Aug 1, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 5101014012 | MI |
| Specialist | 174400000X | OS013023 | PA |
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 - Rheumatology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 269 across 14 procedure codes |
| Paid by Medicare | $17,114 |
Part D prescriptions in 2024
| Prescriptions (claims) | 357 · 553 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $409,097 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Nova Southeastern College of Osteo Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- University Medical Associates of the Medical University of South CarolCharleston, SC · 1,668 clinicians
Hospital affiliations
- Musc Health Columbia Medical Center DowntownColumbia, SC
- Musc Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$1,397 · 10 payments from 3 companies
- 2024$5,228 · 16 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $1,024 | 6 |
| E.R. Squibb & Sons, L.L.C. | $301.00 | 1 |
| Abbvie Inc. | $71.83 | 3 |
What the 2025 payments were for
- Consulting Fee$589.88 · 1 payment
- Food and Beverage$506.16 · 8 payments
- Travel and Lodging$301.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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