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

Gregory Todd Siebert, DC

Individual provider Chiropractor · NPI 1548366420

Gregory Todd Siebert, DC is a Chiropractor in San Clemente, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1300 Avenida Vista Hermosa
San Clemente, CA 92673
Phone: (949) 366-0070
Fax: (949) 492-4948
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC23370 (CA)

Record details

NPI number1548366420
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address46 Via Belleza, San Clemente, CA 92673

Other providers in San Clemente