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

Dr. Nicholas Joseph Wirtz, DC

Individual provider Chiropractor · NPI 1770831828

Dr. Nicholas Joseph Wirtz, DC is a Chiropractor in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4027 Judah St
San Francisco, CA 94122
Phone: (415) 504-9555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 32369 (CA)

Record details

NPI number1770831828
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedAugust 21, 2012
Last updated in NPPESAugust 21, 2012

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