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

Michael A Williams, DC

Individual provider Sports Physician Chiropractor · NPI 1922098599

Michael A Williams, DC is a Sports Physician Chiropractor in O Fallon, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

8600 Mexico Rd
O Fallon, MO 63366-7507
Phone: (636) 202-0721
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Physician Chiropractor (primary) Taxonomy 111NS0005X · Licence CE-006167 (MO)

Record details

NPI number1922098599
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 25, 2005
Last updated in NPPESOctober 27, 2022
Certification dateOctober 27, 2022
Mailing address1332 Norwood Hills Dr, O Fallon, MO 63366-5560

Other providers in O Fallon