Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Warren E Lambert III, PH.D.

Clinical Psychologist in Louisville, KY · enumerated 2007 · practices at Meridian Behavioral Health, Inc.

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

National Provider Identifier

1285837369

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Registry record

Entity type Individual (Type 1)

Name Dr. Warren E Lambert III

Credential PH.D.

Sex Male

Practice address 4010 Dupont Cir Ste 419, Louisville, KY, 40207

Phone (502) 409-6993

Fax (502) 409-6775

Enumeration date Jun 7, 2007

Last updated in NPPES Apr 13, 2018

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 129668 (KY) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1721 (KY) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
1427569219	Other	KY	STATE

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 Warren Lambert practice?

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

What is the NPI number for Warren Lambert?

The National Provider Identifier (NPI) for Warren Lambert is 1285837369, 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 2018-04-13.