Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathryn Griffin, LSW
Social Worker in Woodridge, IL · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639969280
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Kathryn Griffin
Credential LSW
Sex Female
Practice address 3540 Seven Bridges Dr Ste 330, Woodridge, IL, 60517
Phone (708) 232-8550
Enumeration date May 7, 2025
Last updated in NPPES May 7, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150116271 (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
How do I verify Kathryn Griffin's NPI record?
Cross-check NPI 1639969280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639969280 active?
Yes, as of the latest NPPES snapshot, NPI 1639969280 is active (record last updated 2025-05-07).
Other providers at this practice address
Browse all → Amber Beal Professional Counselor · Woodridge, IL NPI 1245828615 Beal Consulting and Counseling Pllc Professional Counselor · Woodridge, IL NPI 1265000145 Beal Consulting and Counseling LLC Counseling Psychologist · Woodridge, IL NPI 1033923941 Lakisha Britton Social Worker · Woodridge, IL NPI 1275421463 Melina Nestel Addiction (Substance Use Disorder) Counselor · Woodridge, IL NPI 1154293397 Jeanne Clemmer Mental Health Counselor · Woodridge, IL NPI 1861341026
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-07.