Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sofiane El Djouzi, MD, MS, MBA, FACS
Surgery Physician in Darien, IL · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942474317
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Registry record
Entity type Individual (Type 1)
Name Dr. Sofiane El Djouzi
Credential MD, MS, MBA, FACS
Sex Male
Practice address 2821 83rd St, Darien, IL, 60561
Phone (773) 365-1300
Fax (773) 365-1515
Enumeration date Apr 16, 2008
Last updated in NPPES Sep 10, 2025
Taxonomy & licenses
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.
Frequently asked questions
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.
What specialty is Sofiane El Djouzi?
Sofiane El Djouzi is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-10.