NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Adnan Hussain, M.D.

Emergency Medicine Physician in Chicago, IL · enumerated 2013.

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

National Provider Identifier

1225471865

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Registry record

Entity type Individual (Type 1)
Name Dr. Adnan Hussain
Credential M.D.
Sex Male
Practice address Chicago, IL, 60611
Phone (312) 926-9512
Fax (312) 926-6274
Enumeration date Apr 13, 2013
Last updated in NPPES Aug 30, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 01078635A (IN) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036.140123 (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

Is NPI 1225471865 active?
Yes, as of the latest NPPES snapshot, NPI 1225471865 is active (record last updated 2019-08-30).
How do I verify Adnan Hussain's NPI record?
Cross-check NPI 1225471865 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-30.