Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Diaz, LCSW
Social Worker in Morris, IL · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932541844
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Registry record
Entity type Individual (Type 1)
Name Abigail Diaz
Credential LCSW
Sex Female
Practice address 1401 Lakewood Dr Ste A, Morris, IL, 60450
Phone (815) 942-6323
Fax (779) 210-5541
Enumeration date Jul 19, 2013
Last updated in NPPES Dec 8, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 149-017939 (IL) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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
How do I verify Abigail Diaz's NPI record?
Cross-check NPI 1932541844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1932541844 active?
Yes, as of the latest NPPES snapshot, NPI 1932541844 is active (record last updated 2025-12-08).
Other providers at this practice address
Browse all → Donald Maxon Professional Counselor · Morris, IL NPI 1659318590 Elizabeth Varnes Addiction (Substance Use Disorder) Counselor · Morris, IL NPI 1881796902 Eric Denny Psychiatric/Mental Health Nurse Practitioner · Morris, IL NPI 1316436082 Madeline Enervold Clinical Social Worker · Morris, IL NPI 1528656147
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-08.