Christopher N. Harrison, DO
NPI 1043242605ActiveIndividual· Family Medicine· Fenton, MI
Family Medicine (DO) in Fenton, Michigan, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $700,525 for 7,261 claims, against $48,413 paid for services in 2024. Lilly USA, LLC was the largest of 2 companies reporting payments in 2025, $93.99 in all, mostly food and beverage.
Overview
| NPI | 1043242605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | Nov 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5101014143 | 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 | 158 |
|---|---|
| Services billed | 1,496 across 27 procedure codes |
| Paid by Medicare | $48,413 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,261 · 16,402 30-day fills |
|---|---|
| Patients | 469 |
| Total drug cost | $700,525 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- McLaren Medical GroupLansing, MI · 213 clinicians
Hospital affiliations
- McLaren FlintFlint, MI
- University of Michigan Health SystemAnn Arbor, MI
Other facilities
- Compassus Home HealthHome health agency · Grand Blanc, MI
Industry payments (Open Payments)
- 2025$93.99 · 2 payments from 2 companies
- 2024$114.49 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $76.90 | 1 |
| Amgen Inc. | $17.09 | 1 |
What the 2025 payments were for
- Food and Beverage$93.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 family medicine physicians in Fenton · All family medicine physicians in Michigan