Individual provider · Type 1 NPI

John Feng, MD

Internal Medicine Physician · Santa Ana, CA

NPI number 1346660081 Active

Practice location

3401 W Sunflower Ave Ste 100
Santa Ana, CA 92704

Call (888) 789-9585 Map

Other practice locations

6863 Verde Ridge Rd, Rancho Palos Verdes, CA 90275-4637 · (310) 619-4995

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician Primary	207R00000X	A139812 (CA)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

Other internal medicine physician providers in Santa Ana

See all in Santa Ana →

About NPI 1346660081

John Feng, MD's National Provider Identifier is 1346660081, issued on Apr 21, 2014. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Santa Ana, CA. The record was last updated on Oct 9, 2019.