Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ellen M Dillon, RN
Registered Nurse in Waukegan, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326313198
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Registry record
Entity type Individual (Type 1)
Name Ellen M Dillon
Credential RN
Sex Female
Practice address 3002 Grand Ave, Waukegan, IL, 60085
Phone (847) 377-8200
Enumeration date Mar 13, 2012
Last updated in NPPES Mar 13, 2012
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
What is the NPI number for Ellen Dillon?
The National Provider Identifier (NPI) for Ellen Dillon is 1326313198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ellen Dillon practice?
The practice location on file with NPPES is in Waukegan, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → County of Lake Substance Abuse Rehabilitation Facility · Waukegan, IL NPI 1811109184 County of Lake Mental Health Clinic/Center (Including Community Mental Health Center) · Waukegan, IL NPI 1821200197 Sam Johnson Professional Counselor · Waukegan, IL NPI 1528349636 Lake County Health Department Health Maintenance Organization · Waukegan, IL NPI 1508134800 Karen Srill-Jaffe Addiction (Substance Use Disorder) Registered Nurse · Waukegan, IL NPI 1457625352 Revell Burton Addiction (Substance Use Disorder) Counselor · Waukegan, IL NPI 1689948416 Melanie Board Mental Health Counselor · Waukegan, IL NPI 1740554575 Deirdre Pierce Mental Health Counselor · Waukegan, IL NPI 1447524293
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-13.