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

Dr. Sandra Guereca, DDS

Individual provider General Practice Dentistry · NPI 1225265127

Dr. Sandra Guereca, DDS is a General Practice Dentistry in Hayward, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
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

24901 Santa Clara St Ste B2
Hayward, CA 94544-2147
Phone: (510) 887-6835
Fax: (510) 887-2872
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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 53794 (CA)

Record details

NPI number1225265127
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 17, 2009
Last updated in NPPESNovember 16, 2009
Mailing address23630 Carlson Ct, Hayward, CA 94541-4583

Other providers in Hayward