Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mubbashira Aziz

Internal Medicine Physician in North Chicago, IL · enumerated 2015.

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

National Provider Identifier

1477932812

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Registry record

Entity type Individual (Type 1)

Name Mubbashira Aziz

Sex Female

Practice address 3333 Green Bay Rd, North Chicago, IL, 60064

Phone (847) 578-3227

Fax (847) 578-8778

Enumeration date May 19, 2015

Last updated in NPPES Oct 9, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036176141 (IL) Primary

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

What specialty is Mubbashira Aziz?

Mubbashira Aziz is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-09.