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

Yih Chang, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1174506380

Yih Chang, MD is an Endocrinology, Diabetes & Metabolism Physician in Fremont, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2147 Mowry Ave Ste D3
Fremont, CA 94538-1724
Phone: (510) 648-2087
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G69040 (CA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence G69040 (CA)

Record details

NPI number1174506380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESJuly 13, 2026
Mailing address2147 Mowry Ave, Ste D3, Fremont, CA 94538-1724

Other providers in Fremont