Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Chieh-Jen Calvin Yang, MD

Individual provider Specialist · NPI 1982646022

Dr. Chieh-Jen Calvin Yang, MD 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?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

320 S Garfield Ave Ste #102
Alhambra, CA 91801-3886
Phone: (626) 281-4487
Fax: (626) 457-5630
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A45194 (CA)
Specialist Taxonomy 174400000X

Record details

NPI number1982646022
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESAugust 4, 2020
Certification dateAugust 4, 2020

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