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

Mr. John Clarke, MD

Individual provider Diagnostic Radiology Physician · NPI 1689888422

Mr. John Clarke, MD is a Diagnostic Radiology in Massillon, Ohio. Qualified in 2017, 9 years ago. Practices with Clinic Medical Services Company, a 214-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
9
Licensed in
OH
In the registry since
2007
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

8012 Glendevan St NW
Massillon, OH 44646-9017
Phone: (504) 717-9733
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 35.144215 (OH)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 35.144215 (OH)

Record details

NPI number1689888422
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 10, 2007
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026
Mailing address8012 Glendevan St Nw, Massillon, OH 44646-9017

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Clinic Medical Services Company — 214 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare