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

Dr. Keith Robert Chertok, DDS

Individual provider Periodontics · NPI 1427077973

Dr. Keith Robert Chertok, DDS is a Periodontics in Berkeley, California. Practices as a sole proprietor. Licensed in California.

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.

See every abbreviation used in this directory →

Practice location Address checks out

2620 Ashby Ave Ste 101
Berkeley, CA 94705-2208
Phone: (510) 548-0150
Fax: (510) 548-0156
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 38634 (CA)

Record details

NPI number1427077973
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2620 Ashby Ave Ste 101, Berkeley, CA 94705-2208

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