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

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1003996802

Dr. Helen Hwang, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in San Mateo, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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.

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Practice location Address checks out

325 26th Ave
San Mateo, CA 94403-2303
Phone: (650) 358-9385
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 49337 (CA)

Record details

NPI number1003996802
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address325 26th Ave, San Mateo, CA 94403-2303

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