Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexandra Hambright Solomon, PHD

Clinical Psychologist in Highland Park, IL · enumerated 2007.

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

National Provider Identifier

1669688453

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexandra Hambright Solomon

Credential PHD

Sex Female

Practice address 451 Hillside Dr, Highland Park, IL, 60035

Phone (773) 805-0543

Enumeration date May 16, 2007

Last updated in NPPES Aug 21, 2024

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071-006463 (IL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Alexandra Solomon practice?

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

What is the NPI number for Alexandra Solomon?

The National Provider Identifier (NPI) for Alexandra Solomon is 1669688453, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-21.