Katherine Mary Marston, D.O.
NPI 1013273960ActiveIndividual· Family Medicine· Chesterfield, MI
Family Medicine (D.O.) in Chesterfield, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $354,567 for 3,606 claims, against $26,388 paid for services in 2024. Novo Nordisk Inc was the largest of 18 companies reporting payments in 2025, $1,161 in all, mostly food and beverage.
Overview
| NPI | 1013273960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2012 |
| Last updated in NPPES | Jul 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5101019867 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 92 |
|---|---|
| Services billed | 518 across 38 procedure codes |
| Paid by Medicare | $26,388 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,606 · 8,870 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $354,567 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Henry Ford Physician PartnersChesterfield, MI · 79 clinicians
Hospital affiliations
- Henry Ford Macomb HospitalClinton Township, MI
- McLaren MacombMount Clemens, MI
Industry payments (Open Payments)
- 2025$1,161 · 63 payments from 18 companies
- 2024$1,132 · 66 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $231.00 | 12 |
| Amgen Inc. | $143.21 | 10 |
| Lilly USA, LLC | $136.81 | 9 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $86.57 | 4 |
| Exact Sciences Corporation | $82.08 | 4 |
What the 2025 payments were for
- Food and Beverage$1,161 · 63 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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