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

Dr. Brian Joseph Declerk, DC

Individual provider Chiropractor · NPI 1598857013

Dr. Brian Joseph Declerk, DC is a Chiropractic in Oceanside, California. Qualified in 1986, 40 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
40
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 →

Practice location Address checks out

3529 Cannon Rd Ste 2E
Oceanside, CA 92056-4979
Phone: (760) 631-8000
Fax: (760) 631-8099
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC17664 (CA)

Record details

NPI number1598857013
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedSeptember 29, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3529 Cannon Rd Ste 2e, Oceanside, CA 92056-4979

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Oceanside