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

Dr. Mark Thomas Williams, DC

Individual provider Chiropractor · NPI 1538291737

Dr. Mark Thomas Williams, DC is a Chiropractor in Dayton, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

1219 Watervliet Ave
Dayton, OH 45420-2705
Phone: (937) 256-2292
Fax: (937) 256-9905
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1530 (OH)

Record details

NPI number1538291737
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMarch 12, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1219 Watervliet Ave, Dayton, OH 45420-2705

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