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

Mr. Timothy Shannon O'Regan, DC

Individual provider Chiropractor · NPI 1316217714

Mr. Timothy Shannon O'Regan, DC is a Chiropractor in San Diego, 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

5482 Complex St Ste 101
San Diego, CA 92123-1146
Phone: (858) 569-4567
Fax: (858) 569-4579
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 29815 (CA)

Record details

NPI number1316217714
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJanuary 3, 2012
Last updated in NPPESJanuary 3, 2012

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