Physician Profile
Based in Ketchum, ID, Steven L. Karassik, MD is listed in the NPI registry under dermatology. Steven is also listed as specializing in dermatopathology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
191 W 5TH ST
Ketchum, ID 83340
Dr. Karassik is a dermatologist (skin doctor) in Ketchum, ID. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Dr. Karassik is listed at 191 W 5Th St, Ketchum, ID 83340. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (208) 725-2171. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Karassik's National Provider Identifier is 1891748117. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Karassik has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Karassik. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.