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

Andrew Williamson, DC

Individual provider Chiropractor · NPI 1740455401

Andrew Williamson, DC is a Chiropractor in Mount Airy, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

603 E Ridgeville Blvd
Mount Airy, MD 21771-5249
Phone: (301) 829-4040
Fax: (301) 829-4041
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 01985 (MD)

Record details

NPI number1740455401
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedApril 24, 2008
Last updated in NPPESApril 24, 2008
Mailing address603 E. Ridgeville Blvd, Mt. Airy, MD 21771

Other providers in Mount Airy