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

C J Calvin Yang, M D a Professional Corp

Organization Specialist · NPI 1902998370

C J Calvin Yang, M D a Professional Corp is a Specialist in Alhambra, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

320 S Garfield Ave Ste 102
Alhambra, CA 91801-3886
Phone: (626) 281-4487
Fax: (626) 457-5630
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

Radiology Clinic/Center (primary) Taxonomy 261QR0200X
Specialist Taxonomy 174400000X · Licence A45194 (CA)

Record details

NPI number1902998370
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chieh-Jen Yang — President · (626) 572-2889
NPI enumeratedSeptember 29, 2006
Last updated in NPPESAugust 4, 2020
Certification dateAugust 4, 2020
Mailing address320 S Garfield Ave, Suite 102, Alhambra, CA 91801-3886

Other providers in Alhambra