Michael Paul St. Onge, D.O.
NPI 1184912719ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Lancaster, PA
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (D.O.) in Lancaster, Pennsylvania, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2011). 406 Medicare patients in 2024, $118,211 paid; nearly all of their 321 Part D prescriptions were generic (99%). Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $172.74 in all, mostly food and beverage.
Overview
| NPI | 1184912719 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2011 |
| Last updated in NPPES | Sep 30, 2024 |
| Certified by provider | Sep 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | OS017883 | PA |
| Orthopaedic Surgery | 207X00000X | OS017883 | PA |
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 (PA); Practitioner - Orthopedic Surgery (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 406 |
|---|---|
| Services billed | 1,523 across 77 procedure codes |
| Paid by Medicare | $118,211 |
Part D prescriptions in 2024
| Prescriptions (claims) | 321 · 337 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $1,798 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Lancaster Orthopedic Group, Inc.Mount Joy, PA · 74 clinicians
Hospital affiliations
- Lancaster General HospitalLancaster, PA
- Penn State Health Lancaster Medical CenterLancaster, PA
- Wellspan Ephrata Community HospitalEphrata, PA
- Wellspan Good Samaritan HospitalLebanon, PA
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$172.74 · 2 payments from 2 companies
- 2024$180.53 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $141.68 | 1 |
| Globus Medical, Inc. | $31.06 | 1 |
What the 2025 payments were for
- Food and Beverage$172.74 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in Lancaster
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- 1154317105
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