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

Dr. John N. Larrimer, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1073565354

Dr. John N. Larrimer, MD is an Endocrinology in Reynoldsburg, Ohio. Graduated from Ohio State University College of Medicine in 1972, 54 years ago. Accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
54
Trained at
Ohio State University 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.

See every abbreviation used in this directory →

Practice location Address checks out

6490 E Main St Ste B
Reynoldsburg, OH 43068-2394
Phone: (614) 367-0675
Fax: (614) 367-9744
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 35-03-4948 (OH)

Record details

NPI number1073565354
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESSeptember 14, 2024
Certification dateSeptember 14, 2024

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1972 (54 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Reynoldsburg