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

Dr. William Trahms, DC

Individual provider Chiropractor · NPI 1548480478

Dr. William Trahms, DC is a Chiropractor in Greenbrae, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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

599 Sir Francis Drake Blvd Ste 304
Greenbrae, CA 94904-1712
Phone: (415) 250-5253
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC27181 (CA)

Record details

NPI number1548480478
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedApril 25, 2007
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 687, Tiburon, CA 94920-0687