Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Silas Rea, MSW, LSW
Social Worker in Lockport, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881467264
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Registry record
Entity type Individual (Type 1)
Name Silas Rea
Credential MSW, LSW
Sex Male
Practice address 16614 W 159th St Ste 302, Lockport, IL, 60441
Phone (145) 270-8341
Enumeration date Nov 6, 2023
Last updated in NPPES Nov 6, 2023
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.111915 (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 is the NPI number for Silas Rea?
The National Provider Identifier (NPI) for Silas Rea is 1881467264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Silas Rea practice?
The practice location on file with NPPES is in Lockport, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-06.