NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Circle Medical Management, Inc.

Specialist in Chicago, IL · enumerated 2006 · authorized official Kimberly Chew, Billing Supersivor.

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

National Provider Identifier

1184636516

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Circle Medical Management, Inc.
Practice address 1426 W Washington Blvd, Chicago, IL, 60607
Phone (312) 829-1424
Fax (312) 850-8431
Enumeration date Aug 13, 2006
Last updated in NPPES May 19, 2016

Taxonomy & classification

174400000X Specialist Other Service Providers · License 36061118 (IL) Primary
261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities · License 36061118 (IL) Secondary

Authorized official

Name Kimberly Chew
Title Billing Supersivor
Phone (312) 829-1424

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 Circle Medical Management, Inc.?
The NPI for Circle Medical Management, Inc. is 1184636516, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Circle Medical Management, Inc.?
NPPES lists Kimberly Chew (Billing Supersivor) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-19.