Kristine Alexis Nixon, DO
NPI 1295356137ActiveIndividual· Internal Medicine· Warren, MI
Internal Medicine (DO) in Warren, Michigan, trained at Lake Erie Col of Osteo Med at Seton Hill Univ (class of 2020). In 2024 Medicare paid $49,727 for 198 patients, and Part D covered 563 of their prescriptions, 86% of them generic. Ucb, Inc. was the largest of 3 companies reporting payments in 2025, $84.37 in all, mostly food and beverage.
Overview
| NPI | 1295356137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | May 1, 2020 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5101027466 | 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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 563 across 9 procedure codes |
| Paid by Medicare | $49,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 563 · 589 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $36,939 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Lake Erie Col of Osteo Med at Seton Hill Univ |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Internal Medicine |
Medical group
- Vituity - Michigan Hospitalists PCLansing, MI · 78 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- University of Michigan Health - Sparrow EatonCharlotte, MI
Industry payments (Open Payments)
- 2025$84.37 · 3 payments from 3 companies
- 2024$107.83 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $39.63 | 1 |
| Novo Nordisk Inc | $26.45 | 1 |
| Paratek Pharmaceuticals, Inc. | $18.29 | 1 |
What the 2025 payments were for
- Food and Beverage$84.37 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 internal medicine physicians in Warren · All internal medicine physicians in Michigan