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

Dr. Roger G Alonso, DC

Individual provider Chiropractor · NPI 1568974905

Dr. Roger G Alonso, DC is a Chiropractor in Rancho Palos Verdes, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2017
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

28901 S Western Ave Ste 225
Rancho Palos Verdes, CA 90275-0824
Phone: (949) 432-1449
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 33929 (CA)

Record details

NPI number1568974905
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 25, 2017
Last updated in NPPESFebruary 17, 2021
Certification dateFebruary 17, 2021

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