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Allergy & Asthma Center, Inc

Allergy & Immunology Physician in Chicago, IL · enumerated 2007 · authorized official Maaz Mohiuddin, President.

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

National Provider Identifier

1730228610

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Registry record

Entity type Organization (Type 2)
Legal business name Allergy & Asthma Center, Inc
Other name <Unavail>
Practice address 2913 N Commonwealth Ave Fl 5, Chicago, IL, 60657
Phone (815) 729-9900
Fax (815) 729-9913
Enumeration date Feb 6, 2007
Last updated in NPPES Feb 6, 2025

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary
261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 036-066748 (IL) Secondary

Authorized official

Name Maaz Mohiuddin
Title President
Phone (815) 729-9900

Other identifiers

Identifier Type State Issuer
036066748 Medicaid IL -
4047673 Other IL CIGNA
794184 Other IL FIRST HEALTH
31603308 Other IL BLUE CROSS
788313 Other IL UNITED HEALTH CARE

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 Allergy & Asthma Center, Inc?
Allergy & Asthma Center, Inc is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-06.