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

Esther San Nicolas, DDS

Individual provider General Practice Dentistry · NPI 1891385050

Esther San Nicolas, DDS is a General Practice Dentistry in San Leandro, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021
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

1598 Washington Ave
San Leandro, CA 94577-4465
Phone: (510) 545-4588
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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 105658 (CA)

Record details

NPI number1891385050
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 21, 2021
Last updated in NPPESJanuary 21, 2021
Certification dateJanuary 21, 2021
Mailing address388 Townsend St Apt 1, San Francisco, CA 94107-1667

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