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

Andy P. Duong DDS PC

Organization Dental Clinic/Center · NPI 1922770817

Andy P. Duong DDS PC is a Dental Clinic/Center in El Sobrante, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4440 San Pablo Dam Rd Ste C
El Sobrante, CA 94803-3052
Phone: (510) 223-4311
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X

Record details

NPI number1922770817
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Andy Duong — Owner Dentist · (415) 812-3642
NPI enumeratedSeptember 29, 2021
Last updated in NPPESSeptember 29, 2021
Certification dateSeptember 29, 2021
Mailing address4440 San Pablo Dam Rd Ste C, El Sobrante, CA 94803-3052