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

Individual provider Neurological Surgery Physician · NPI 1992754212

John M. McGregor, MD is a Neurosurgery in Columbus, Ohio. Graduated from University of Iowa, Rj & L Carver College of Medicine in 1984, 42 years ago. Practices with Osu Internal Medicine LLC, a 1,145-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
42
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
OH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

460 W 10th Ave
Columbus, OH 43210-1240
Phone: (614) 293-8714
Fax: (614) 293-4281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 35053042 (OH)

Record details

NPI number1992754212
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 6, 2006
Last updated in NPPESFebruary 23, 2024
Certification dateFebruary 23, 2024
Mailing address700 Ackerman Rd Ste 2120, Columbus, OH 43202-1559

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Osu Internal Medicine Llc — 1145 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations8 on file with Medicare

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