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

Helen Niu Yuan, DDS, MS

Individual provider Public Health Dentistry · NPI 1588379937

Helen Niu Yuan, DDS, MS practises Public Health Dentistry in San Francisco, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1393 32nd Ave
San Francisco, CA 94122-1423
Phone: (509) 251-4860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health Dentistry (primary) Taxonomy 1223D0001X · Licence 108439 (CA)

Record details

NPI number1588379937
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedJanuary 19, 2023
Last updated in NPPESMarch 20, 2023
Certification dateMarch 20, 2023

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