Andrew John Ketner, D.O.
NPI 1043574874ActiveIndividual· Orthopaedic Surgery· Waterford, MI
Orthopaedic Surgery (D.O.) in Waterford, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2012). 170 Medicare patients in 2024, $100,687 paid; nearly all of their 201 Part D prescriptions were generic (99%). Stryker Corporation reported $1,189 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1043574874 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2012 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 5101019855 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 1,537 across 46 procedure codes |
| Paid by Medicare | $100,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 201 · 220 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $4,556 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Ketner Orthopedics PLLCWaterford, MI · 2 clinicians
Hospital affiliations
- Huron Valley-Sinai HospitalCommerce Township, MI
- Trinity Health Oakland HospitalPontiac, MI
Other facilities
- Parc Home CareHome health agency · Farmington Hills, MI
- Rehabilitation Institute of MichiganInpatient rehabilitation facility · Detroit, MI
Industry payments (Open Payments)
- 2025$1,189 · 7 payments from 1 company
- 2024$1,882 · 20 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $1,189 | 7 |
What the 2025 payments were for
- Travel and Lodging$663.25 · 1 payment
- Food and Beverage$525.71 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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