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

Dr. Nicholas Sean O'Connor, DC

Individual provider Chiropractor · NPI 1659827772

Dr. Nicholas Sean O'Connor, DC is a Chiropractor in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

5252 Balboa Ave Ste 701
San Diego, CA 92117-6906
Phone: (858) 384-6556
Fax: (858) 225-8320
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC33571 (CA)

Record details

NPI number1659827772
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedAugust 29, 2016
Last updated in NPPESAugust 29, 2016

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