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

Steven L Karassik, MD

Individual provider Dermatology Physician · NPI 1891748117

Steven L Karassik, MD is a Dermatology Physician in Ketchum, Idaho. Licensed in Idaho. Registered with an NPI since 2006.

Licensed in
ID
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

191 W 5th St
Ketchum, ID 83340
Phone: (208) 725-2171
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence M5900 (ID)
Dermatopathology Physician Taxonomy 207ND0900X · Licence M5900 (ID)

Record details

NPI number1891748117
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2006
Last updated in NPPESSeptember 24, 2013
Mailing address190 E Bannock St, Boise, ID 83712-6241

Other providers in Ketchum