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

Hai-Sou Chen, DDS, a Professional Corp

Organization Health Maintenance Organization · NPI 1720276397

Hai-Sou Chen, DDS, a Professional Corp is a Health Maintenance Organization in San Gabriel, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

301 W Valley Blvd Ste 222
San Gabriel, CA 91776-3759
Phone: (626) 573-5637
Fax: (626) 308-9659
Show map & directions

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

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X · Licence 29230 (CA)

Record details

NPI number1720276397
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hai-Sou Chen — Ceo · (626) 573-5637
NPI enumeratedOctober 9, 2007
Last updated in NPPESOctober 9, 2007
Mailing address301 W Valley Blvd Ste 222, San Gabriel, CA 91776-3759

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