Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth Duke, PSY.D

Clinical Psychologist in Skokie, IL · enumerated 2013.

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

National Provider Identifier

1710320387

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth Duke

Credential PSY.D

Sex Female

Practice address 8707 Skokie Blvd, Ste. 216, Skokie, IL, 60077

Phone (847) 568-1100

Enumeration date Apr 12, 2013

Last updated in NPPES Aug 5, 2015

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071.008965 (IL) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Elizabeth Duke practice?

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

What is the NPI number for Elizabeth Duke?

The National Provider Identifier (NPI) for Elizabeth Duke is 1710320387, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-05.