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

Dr. Andrew Nathan Hassen, DC

Individual provider Chiropractor · NPI 1245567262

Dr. Andrew Nathan Hassen, DC is a Chiropractor in Santa Ana, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1801 E Dyer Rd
Santa Ana, CA 92705-5705
Phone: (949) 322-7579
Fax: (949) 251-8882
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC 31422 (CA)

Record details

NPI number1245567262
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedNovember 11, 2009
Last updated in NPPESNovember 11, 2009

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