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

Dr. William Yang, MD

Individual provider Specialist · NPI 1710565999

Dr. William Yang, MD is a Specialist in Sylmar, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021
Specialties on file
3
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

14445 Olive View Dr
Sylmar, CA 91342-1437
Phone: (747) 210-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A180481 (CA)
Specialist Taxonomy 174400000X (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1710565999
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2021
Last updated in NPPESApril 18, 2024
Certification dateApril 18, 2024
Mailing address14445 Olive View Dr, Sylmar, CA 91342-1437

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