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

Anton G Giger, DO

Individual provider Family Medicine Physician · NPI 1689764003

Anton G Giger, DO is a Family Practice in San Juan Capistrano, California. Qualified in 1977, 49 years ago. Practices with Memorialcare Medical Foundation, a 562-clinician group and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
49
Licensed in
CA, IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

31001 Rancho Viejo Rd Ste 200
San Juan Capistrano, CA 92675-8703
Phone: (949) 661-9611
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A8376 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036057391 (IL)

Record details

NPI number1689764003
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 14, 2006
Last updated in NPPESOctober 13, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Memorialcare Medical Foundation — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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