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

Roy A Lewis, DDS

Individual provider Dentist · NPI 1841400934

Roy A Lewis, DDS is a Dentist in Pleasanton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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 →

Practice location Address checks out

1400 Santa Rita Rd Ste C
Pleasanton, CA 94566-5663
Phone: (925) 484-2442
Fax: (925) 484-2495
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 30722 (CA)

Record details

NPI number1841400934
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1400 Santa Rita Rd Ste C, Pleasanton, CA 94566-5663

Other providers in Pleasanton