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

Antoinette Delvalle, DO

Individual provider Pediatrics Physician · NPI 1285826248

Antoinette Delvalle, DO is a Pediatrics Physician in Rancho Santa Margarita, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

22521 Avenida Empresa Ste 107
Rancho Santa Margarita, CA 92688-2041
Phone: (949) 888-4661
Fax: (949) 888-3645
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 20A7063 (CA)

Record details

NPI number1285826248
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 14, 2007
Last updated in NPPESAugust 14, 2007

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