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

Dr. Mark Allen Cooper, DDS

Individual provider Dentist · NPI 1912926411

Dr. Mark Allen Cooper, DDS is a Dentist in Clearlake, 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

3560 Old Highway 53
Clearlake, CA 95422-9251
Phone: (707) 994-9414
Fax: (707) 994-6328
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 23996 (CA)

Record details

NPI number1912926411
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 8, 2007
Mailing address15525 Rumsey Rd, Clearlake, CA 95422-9594

Other providers in Clearlake