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

Dr. Morris Yen, MD

Individual provider Pediatrics Physician · NPI 1679702401

Dr. Morris Yen, MD is a Pediatrics Physician in Valencia, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

23823 Valencia Blvd Ste 120
Valencia, CA 91355-2103
Phone: (661) 253-4971
Fax: (661) 253-4972
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A71137 (CA)

Record details

NPI number1679702401
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 14, 2009
Last updated in NPPESOctober 7, 2014
Mailing address23823 Valencia Blvd, Suite 120, Valencia, CA 91355-2103

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