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

Clelen C. Tanner, DDS, Inc

Organization General Practice Dentistry · NPI 1689991762

Clelen C. Tanner, DDS, Inc is a General Practice Dentistry in Hayward, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

21911 Foothill Blvd
Hayward, CA 94541-2118
Phone: (510) 733-1455
Fax: (510) 889-8395
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 26003 (CA)

Record details

NPI number1689991762
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Clelen Tanner — Owner · (510) 733-1455
Other names Foothill Dental
NPI enumeratedApril 28, 2010
Last updated in NPPESApril 28, 2010
Mailing address21911 Foothill Blvd, Hayward, CA 94541-2118

Other providers in Hayward