Sidney Allen Joseph

Sidney Allen Joseph is a Clinical Social Worker provider (Social Worker) practicing in Alsip, IL, registered in the NPPES registry with NPI 1942997341 since 2023.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1942997341
Entity type	Individual (Type 1)
Name	Sidney Allen Joseph
Sex	Male
Practice address	Alsip, IL, 60803
Phone	7739916129
Enumeration date	2023-04-18
Last updated in NPPES	2025-12-14

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	149030565	IL

Copy-ready billing details

Provider: Sidney Joseph
NPI: 1942997341
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Alsip, IL, 60803

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1023986171	Healing Our People Everyday	Organization	Community/Behavioral Health Agency	Alsip, IL
1558239608	Healing Our People Everyday	Organization	Community/Behavioral Health Agency	Alsip, IL
1528927019	Hopeverday LLC	Organization	Community/Behavioral Health Agency	Alsip, IL

Verify this record

Cross-check NPI 1942997341 against the authoritative CMS record: view Sidney Allen Joseph on the official NPPES registry .

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 or validate an NPI number.

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 Sidney Joseph?

Sidney Joseph 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-12-14.