Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen Maxson

Q: What is the NPI number for Ellen Maxson?

The National Provider Identifier (NPI) for Ellen Maxson is 1689603177, a Type 1 (individual) record in the CMS NPPES registry.

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Hines, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689603177

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Registry record

Entity type Individual (Type 1)

Name Ellen Maxson

Sex Female

Practice address Hines Veterans Administration, Hines, IL, 60141

Phone (708) 202-7090

Enumeration date Jun 30, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ellen Maxson practice?

The practice location on file with NPPES is in Hines, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ellen Maxson?

The National Provider Identifier (NPI) for Ellen Maxson is 1689603177, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.