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

Dr. Thomas John Marks III, DC

Individual provider Chiropractor · NPI 1770454746

Dr. Thomas John Marks III, DC is a Chiropractic in Powell, Ohio. Graduated from Life Chiropractic College in 2025, 1 year ago. Practices as a sole proprietor. Licensed in Ohio.

Years since qualifying
1
Trained at
Life Chiropractic College
Licensed in
OH
In the registry since
2025
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

10266 Sawmill Pkwy
Powell, OH 43065-9189
Phone: (614) 389-4945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 05481 (OH)

Record details

NPI number1770454746
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedSeptember 15, 2025
Last updated in NPPESOctober 24, 2025
Certification dateSeptember 15, 2025
Mailing address10266 Sawmill Pkwy, Powell, OH 43065-9189

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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