Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ossama Azzam, D.D.S

General Practice Dentistry in Chicago, IL · enumerated 2013.

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

National Provider Identifier

1649609298

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Registry record

Entity type Individual (Type 1)

Name Dr. Ossama Azzam

Credential D.D.S

Sex Male

Practice address 4901 N Kedzie Ave, Chicago, IL, 60625

Phone (773) 509-9200

Enumeration date Nov 4, 2013

Last updated in NPPES Dec 26, 2013

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 019029676 (IL) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Ossama Azzam's NPI record?

Cross-check NPI 1649609298 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649609298 active?

Yes, as of the latest NPPES snapshot, NPI 1649609298 is active (record last updated 2013-12-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-26.