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

John Matthew Grisham, MD

Individual provider Clinical Informatics (Pathology) Physician · NPI 1770089096

John Matthew Grisham, MD is a Clinical Informatics (Pathology) Physician in Columbus, Ohio. Works from 10 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2018
Specialties on file
2
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

700 Childrens Dr
Columbus, OH 43205
Phone: (614) 722-4411
Show map & directions

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

Additional practice locations (9)

  • 26 Hospital Dr, Athens, OH 45701-2471 — (614) 722-6200
  • 7901 Diley Rd, Canal Winchester, OH 43110-9612 — (614) 722-6200
  • 4439 State Route 159, Chillicothe, OH 45601-8207 — (614) 722-2000
  • 5675 Venture Dr, Dublin, OH 43017-2159 — (614) 722-2000
  • 730 W High St, Lima, OH 45801 — (614) 722-2000
  • 536 S Trimble Rd, Mansfield, OH 44906-3418 — (614) 722-2000
  • 433 N Cleveland Ave, Westerville, OH 43082-8095 — (614) 722-2000
  • 455 Executive Campus Dr, Westerville, OH 43082-8870 — (614) 722-2000
  • 185 W Schrock Rd, Westerville, OH 43081-2890 — (614) 722-2000

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 35.142352 (OH)
Clinical Informatics (Pathology) Physician Taxonomy 207ZC0008X · Licence 35.142352 (OH)

Record details

NPI number1770089096
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2018
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026
Mailing address700 Childrens Dr, Columbus, OH 43205-2664