Individual provider · Type 1 NPI

Nancy Ann Chang, DO

Family Medicine Physician · Oceanside, CA

NPI number 1710241559 Active

Practice location

4318 Mission Ave
Oceanside, CA 92057-6541

Call (760) 901-5010 Map

Mailing address

10790 Rancho Bernardo Rd
San Diego, CA 92127-5705

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician 207Q00000XDO182981 (OR)
Family Medicine Physician Primary 207Q00000X20A24359 (CA)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

30 other providers at this address

Other family medicine physician providers in Oceanside

See all in Oceanside →

About NPI 1710241559

Nancy Ann Chang, DO's National Provider Identifier is 1710241559, issued on Jun 26, 2012. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Oceanside, CA. The record was last updated on Feb 11, 2026.