Individual provider · Type 1 NPI

Elmer Y. Chang, MD

Gastroenterology Physician · Mission Viejo, CA

NPI number 1912083353 Active

Practice location

27871 Medical Center Rd, Suite 200
Mission Viejo, CA 92691-6404

Call (949) 364-5090 Map

Fax (949) 542-8710

Mailing address

26522 La Alameda, Suite 120
Mission Viejo, CA 92691-6330

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100XA75579 (CA)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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About NPI 1912083353

Elmer Y. Chang, MD's National Provider Identifier is 1912083353, issued on Oct 28, 2006. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Mission Viejo, CA. The record was last updated on Jan 23, 2013.