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Aheed J Siddiqi, M.D.

Diagnostic Radiology Physician in Downers Grove, IL · enumerated 2008.

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

National Provider Identifier

1346410453

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Registry record

Entity type Individual (Type 1)
Name Aheed J Siddiqi
Credential M.D.
Sex Male
Practice address 3815 Highland Ave, Attn: Radiology Department, Downers Grove, IL, 60515
Phone (630) 275-5900
Enumeration date Mar 4, 2008
Last updated in NPPES Mar 6, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 036112035 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Aheed Siddiqi practice?
The practice location on file with NPPES is in Downers Grove, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aheed Siddiqi?
The National Provider Identifier (NPI) for Aheed Siddiqi is 1346410453, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-06.