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

Dr. Catherine A Ryan, DC

Individual provider Chiropractor · NPI 1326118605

Dr. Catherine A Ryan, DC is a Chiropractor in Palo Alto, California. Practices as a sole proprietor. Licensed in California and Nevada.

Licensed in
CA, NV
In the registry since
2006
Specialties on file
3
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

3788 Fabian Way
Palo Alto, CA 94303-4601
Phone: (650) 714-1477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC0259240 (CA)
Chiropractor Taxonomy 111N00000X · Licence B00850 (NV)
Massage Therapist Taxonomy 225700000X · Licence 23363 (CA)

Record details

NPI number1326118605
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedNovember 8, 2006
Last updated in NPPESMarch 4, 2025
Certification dateMarch 4, 2025
Mailing address3788 Fabian Way, Palo Alto, CA 94303-4601

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