NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Spiro C. Karras, DDS, P.C.

Dental Clinic/Center in Morton Grove, IL · enumerated 2011 · authorized official Spiro Karras, President.

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

National Provider Identifier

1831494509

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Spiro C. Karras, DDS, P.C.
Practice address 5818 Dempster St, Morton Grove, IL, 60053
Phone (847) 677-6647
Enumeration date Jan 11, 2011
Last updated in NPPES May 3, 2019

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 019023117 (IL) Secondary
261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Spiro Karras
Title President
Phone (847) 677-6647

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-05-03. Verify at npiregistry.cms.hhs.gov.
Where is Spiro C. Karras, DDS, P.C. located?
The practice location on file with NPPES is in Morton Grove, IL.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-03.