Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Humna Fayyaz, MD

Addiction Medicine (Preventive Medicine) Physician in Chicago, IL · enumerated 2018.

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

National Provider Identifier

1447746466

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Registry record

Entity type Individual (Type 1)

Name Ms. Humna Fayyaz

Credential MD

Sex Female

Practice address 2740 W Foster Ave Ste 113, Chicago, IL, 60625

Phone (773) 293-5300

Fax (773) 293-5346

Enumeration date Jul 2, 2018

Last updated in NPPES Aug 4, 2026

Taxonomy & licenses

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License 036167720 (IL) Secondary

2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 036167720 (IL) Secondary

2083A0300X Addiction Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 036167720 (IL) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License LL52802 (SC) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Humna Fayyaz's NPI record?

Cross-check NPI 1447746466 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447746466 active?

Yes, as of the latest NPPES snapshot, NPI 1447746466 is active (record last updated 2026-08-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-04.