STEVEN L KARASSIK MD
NPI 1891748117
Dermatology in Ketchum, ID

Active since May 18, 2006
191 W 5TH ST, KETCHUM, ID 83340(208) 725-2171 Get Directions Write a Review

NPPES record last updated: September 24, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Steven L Karassik Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEVEN L KARASSIK MD (NPI 1891748117) is an individual dermatology provider in Ketchum, Idaho, licensed in Idaho (M5900) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1891748117
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameSTEVEN L KARASSIKCredential: MD
Location Address191 W 5TH STKetchum, ID 83340
Mailing Address190 E Bannock StBoise, ID 83712-6241 · (208) 381-2222
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateSeptember 24, 2013
NPI 1891748117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in ID · M5900
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Also ListedDermatology · DermatopathologyTaxonomy 207ND0900X · License M5900 (ID)
191 W 5TH ST, Ketchum, ID 83340

Other Identifiers 1

Medicare UPINA86777

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dermatology
191 W 5TH ST
KETCHUM, ID 83340

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Karassik's NPI number?

The NPI number for Steven Karassik is 1891748117. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Steven Karassik located?

Steven Karassik practices at 191 W 5th St, Ketchum, ID 83340. The listed phone number is (208) 725-2171.

What is Steven Karassik's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

When was this NPI record last updated?

The NPPES record for Steven Karassik was last updated on September 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.