Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Borys Stepanovich Varnava, DDS

Individual provider General Practice Dentistry · NPI 1811092521

Dr. Borys Stepanovich Varnava, DDS practises General Practice Dentistry in Sunnyvale, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

660 S Bernardo Ave Ste 3
Sunnyvale, CA 94087-1066 Not confirmed with CMS for 19 years — call before visiting
Phone: (408) 523-1400
Fax: (408) 523-1444
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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 47003 (CA)

Record details

NPI number1811092521
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESJuly 8, 2007

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