Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Wilcox
Clinical Social Worker in Elgin, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043766710
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Registry record
Entity type Individual (Type 1)
Name Steven Wilcox
Sex Male
Practice address 420 Airport Rd Ste C, Elgin, IL, 60123
Phone (847) 462-6099
Enumeration date Aug 31, 2016
Last updated in NPPES Jun 26, 2026
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.025171 (IL) Primary
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 specialty is Steven Wilcox?
Steven Wilcox is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-26.