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

Ellen B Nguyen, DDS

Individual provider Dentist · NPI 1134462971

Ellen B Nguyen, DDS is a Dentist in Hayward, California. Works from 5 locations. Licensed in California.

Licensed in
CA
In the registry since
2013
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.

See every abbreviation used in this directory →

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Practice location Address checks out

22331 Mission Blvd
Hayward, CA 94541-3911
Phone: (510) 471-5880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 16110 E 14th St, Ashland, CA 94578-3002 — (510) 471-5880
  • 28300 Huntwood Ave, Hayward, CA 94544-5425 — (510) 471-5880
  • 680 W Tennyson Rd Rm 12, Hayward, CA 94544-5236 — (510) 471-5880
  • 33255 9th St, Union City, CA 94587-2137 — (510) 471-5880

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DDS63935 (CA)

Record details

NPI number1134462971
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 29, 2013
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026
Mailing address22331 Mission Blvd, Hayward, CA 94541-3911

Other providers in Hayward