Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Michael Paul St Onge, DO

Individual provider Orthopaedic Surgery Physician · NPI 1184912719

Dr. Michael Paul St Onge, DO is an Orthopedic Surgery in Lancaster, Pennsylvania. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2011, 15 years ago. Practices with Lancaster Orthopedic Group, Inc, a 75-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
15
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
PA
In the registry since
2011
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

231 Granite Run Dr
Lancaster, PA 17601-6823
Phone: (717) 560-4200
Fax: (717) 560-4159
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence OS017883 (PA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence OS017883 (PA)

Record details

NPI number1184912719
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 18, 2011
Last updated in NPPESSeptember 30, 2024
Certification dateSeptember 30, 2024
Mailing address231 Granite Run Dr, Lancaster, PA 17601-6823

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2011 (15 years in practice)
Group practice Lancaster Orthopedic Group, Inc. — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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