Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jeffrey Han-Nien Yang, MD

Individual provider Pediatrics Physician · NPI 1942403654

Jeffrey Han-Nien Yang, MD is a Pediatrics Physician in Los Angeles, California. Licensed in California, Massachusetts and Michigan. Registered with an NPI since 2007.

Licensed in
CA, MA, MI
In the registry since
2007
Specialties on file
5
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

4650 W Sunset Blvd Ms# 53
Los Angeles, CA 90027-6062
Phone: (323) 361-2350
Fax: (323) 361-4429
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Developmental - Behavioral Pediatrics Physician (primary) Taxonomy 2080P0006X · Licence A125815 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A125815 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence 242593 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 242593 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 4301090194 (MI)

Record details

NPI number1942403654
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2007
Last updated in NPPESDecember 2, 2021

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