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

David Wei-Chan Chien, MD

Individual provider Pediatrics Physician · NPI 1346303674

David Wei-Chan Chien, MD is a Pediatrics Physician in Porter Ranch, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

19950 Rinaldi St
Porter Ranch, CA 91326-4141
Phone: (818) 403-2440
Fax: (818) 360-6090
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A83875 (CA)

Record details

NPI number1346303674
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 18, 2006
Last updated in NPPESMarch 30, 2021
Certification dateMarch 30, 2021
Mailing addressPo Box 9602, Mission Hills, CA 91346-9602

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