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Sinai Medical Centers Ltd

Family Medicine Physician in Chicago, IL · enumerated 2008 · authorized official Mohammad Alzein, Physician.

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

National Provider Identifier

1346418720

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Registry record

Entity type Organization (Type 2)
Legal business name Sinai Medical Centers Ltd
Practice address 5907 W 63rd St, Chicago, IL, 60638
Phone (773) 585-4032
Fax (773) 585-7249
Enumeration date Feb 19, 2008
Last updated in NPPES Apr 8, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036-093271 (IL) Primary

Authorized official

Name Mohammad Alzein
Title Physician
Phone (773) 585-4032

Other identifiers

Identifier Type State Issuer
036093271 Medicaid IL -
036110790 Medicaid IL -

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 is the NPI number for Sinai Medical Centers Ltd?
The NPI for Sinai Medical Centers Ltd is 1346418720, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Sinai Medical Centers Ltd?
NPPES lists Mohammad Alzein (Physician) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-08.