NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Karen Kasinski, DDS, P.C.

Dental Clinic/Center in Wilmette, IL · enumerated 2019 · authorized official Karen Kasinski, Dentist/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801356654

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Karen Kasinski, DDS, P.C.
Practice address 1625 Sheridan Rd Ste K&L, Wilmette, IL, 60091
Phone (847) 256-1070
Enumeration date Mar 20, 2019
Last updated in NPPES Mar 20, 2019

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Karen Kasinski
Title Dentist/Owner
Phone (262) 488-8191

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Karen Kasinski, DDS, P.C.?
The NPI for Karen Kasinski, DDS, P.C. is 1801356654, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Karen Kasinski, DDS, P.C.?
NPPES lists Karen Kasinski (Dentist/Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-20.