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Amer Kassar, MD

Endocrinology, Diabetes & Metabolism Physician in Dekalb, IL · enumerated 2006 · practices at G N Endocrinology Ltd.

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

National Provider Identifier

1932208063

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Registry record

Entity type Individual (Type 1)
Name Amer Kassar
Credential MD
Sex Male
Practice address Five Kish Hospital Dr, Suite 201, Dekalb, IL, 60115
Phone (815) 748-8335
Fax (815) 748-8340
Enumeration date Sep 22, 2006
Last updated in NPPES Jan 6, 2021

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 036124942 (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

Where does Amer Kassar practice?
The practice location on file with NPPES is in Dekalb, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amer Kassar?
The National Provider Identifier (NPI) for Amer Kassar is 1932208063, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-06.