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

Dr. Jack Kennard Martin, DC

Individual provider Sports Physician Chiropractor · NPI 1700915279

Dr. Jack Kennard Martin, DC is a Chiropractic in Dewitt, Michigan. Graduated from Palmer College Chiropractic - Davenport in 2007, 19 years ago. Accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
19
Trained at
Palmer College Chiropractic - Davenport
Licensed in
MI
In the registry since
2007
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

12900 S US Highway 27 Ste 1A
Dewitt, MI 48820-8340
Phone: (517) 668-6750
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 2301009326 (MI)
Sports Physician Chiropractor Taxonomy 111NS0005X · Licence 2301009326 (MI)

Record details

NPI number1700915279
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 2, 2007
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount