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

Dr. Mark M. Kosker, DC

Individual provider Chiropractor · NPI 1396892675

Dr. Mark M. Kosker, DC is a Chiropractic in Toluca Lake, California. Graduated from Cleveland Chiropractic College - Los Angeles in 1988, 38 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
38
Trained at
Cleveland Chiropractic College - Los Angeles
Licensed in
CA
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

10142 Riverside Dr
Toluca Lake, CA 91602-2532
Phone: (818) 505-9977
Fax: (818) 505-8495
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC20264 (CA)

Record details

NPI number1396892675
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJanuary 5, 2007
Last updated in NPPESJuly 8, 2007
Mailing address10142 Riverside Dr, Toluca Lake, CA 91602-2532

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolCLEVELAND CHIROPRACTIC COLLEGE - LOS ANGELES
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Toluca Lake