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Mediquest Diagnostic Center S.C

Sonography Specialist/Technologist Cardiovascular in Chicago, IL · enumerated 2006 · authorized official Sabiha Ahmed, President.

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

National Provider Identifier

1568419778

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Registry record

Entity type Organization (Type 2)
Legal business name Mediquest Diagnostic Center S.C
Other name <Unavail>
Practice address 3420 W Peterson Ave, Chicago, IL, 60659
Phone (773) 604-4305
Fax (847) 296-8860
Enumeration date May 31, 2006
Last updated in NPPES Nov 15, 2013

Taxonomy & classification

246XS1301X Sonography Specialist/Technologist Cardiovascular Technologists, Technicians & Other Technical Service Providers · License N / A (IL) Primary
2471C3402X Radiography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 9258142 (IL) Secondary

Authorized official

Name Sabiha Ahmed
Title President
Phone (630) 894-6105

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.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Mediquest Diagnostic Center S.C?
Mediquest Diagnostic Center S.C is registered in NPPES as a Sonography Specialist/Technologist Cardiovascular (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-15.