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

Dr. Ralph John Tolmasov, DDS

Individual provider General Practice Dentistry · NPI 1942349550

Dr. Ralph John Tolmasov, DDS is a General Practice Dentistry in Fullerton, 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.

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Practice location Address checks out

100 N State College Blvd Ste H
Fullerton, CA 92831-4236
Phone: (714) 871-6490
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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 23390 (CA)

Record details

NPI number1942349550
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 6, 2007
Last updated in NPPESJuly 8, 2007
Mailing address852 Ladywood Pl, Montebello, CA 90640-2422

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