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

Ali Hussain, DO

Family Medicine Physician in Palatine, IL · enumerated 2012 · practices at Cdx Medical Pllc.

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

National Provider Identifier

1669728598

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Registry record

Entity type Individual (Type 1)
Name Ali Hussain
Credential DO
Sex Male
Practice address Palatine, IL, 60067
Phone (133) 596-0019
Fax (913) 359-5552
Enumeration date Jul 30, 2012
Last updated in NPPES Dec 12, 2022

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OT014823 (PA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Ali Hussain's NPI record?
Cross-check NPI 1669728598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669728598 active?
Yes, as of the latest NPPES snapshot, NPI 1669728598 is active (record last updated 2022-12-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-12.