Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
George Ferguson, M.S.W., L.C.S.W.
Clinical Social Worker in Alton, IL · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861879355
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Registry record
Entity type Individual (Type 1)
Name George Ferguson
Credential M.S.W., L.C.S.W.
Sex Male
Practice address 2615 Edwards St, Alton, IL, 62002
Phone (618) 462-2331
Fax (618) 462-7160
Enumeration date May 4, 2015
Last updated in NPPES Jul 12, 2018
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.017581 (IL) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 376000405 | 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.
Frequently asked questions
Is NPI 1861879355 active?
Yes, as of the latest NPPES snapshot, NPI 1861879355 is active (record last updated 2018-07-12).
How do I verify George Ferguson's NPI record?
Cross-check NPI 1861879355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Mirza Baig Psychiatry Physician · Alton, IL NPI 1033203013 Centerstone of Illinois, Inc Community/Behavioral Health Agency · Alton, IL NPI 1659465789 Susan Sherman Psychiatry Physician · Alton, IL NPI 1821158288 Anita Kuehlem-Doroghazi Professional Counselor · Alton, IL NPI 1063566081 Vicki Young Family Nurse Practitioner · Alton, IL NPI 1518179654 Kenneth Lane Professional Counselor · Alton, IL NPI 1568650521 John Higgins Clinical Social Worker · Alton, IL NPI 1184891582 Lindsey Perdun Professional Counselor · Alton, IL NPI 1790949220
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-12.