Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mustafa Siddiq Ali, DMD
Dentist in Chicago, IL · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134859630
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Registry record
Entity type Individual (Type 1)
Name Mustafa Siddiq Ali
Credential DMD
Sex Male
Practice address 4630 S Bishop St, Chicago, IL, 60609
Phone (773) 523-2615
Enumeration date Jun 16, 2022
Last updated in NPPES Jun 16, 2022
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
What is the NPI number for Mustafa Ali?
The National Provider Identifier (NPI) for Mustafa Ali is 1134859630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mustafa Ali practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Stephanie Tillman Advanced Practice Midwife · Chicago, IL NPI 1760738769 Timothy Peterson Family Medicine Physician · Chicago, IL NPI 1497259360 Board of Trustees Fo the University of Illinois Case Management Agency · Chicago, IL NPI 1578039939 Maria Allemana Clinical Social Worker · Chicago, IL NPI 1699390534 The Board of Trustees of the University of Illinois Health Educator · Chicago, IL NPI 1639829419
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-16.