Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Klein Psychological Services, Inc

Clinical Psychologist in Solana Beach, CA · enumerated 2013 · authorized official Lucas Klein, President/Licensed Psychologist.

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

National Provider Identifier

1154767515

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Klein Psychological Services, Inc

Practice address 731 S Highway 101, Suite 1-E, Solana Beach, CA, 92075

Phone (619) 244-0336

Fax (858) 925-8035

Enumeration date May 13, 2013

Last updated in NPPES Aug 6, 2013

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 003257 (CT) Primary

Authorized official

Name Lucas Klein

Title President/Licensed Psychologist

Phone (619) 244-0336

Other identifiers

Identifier	Type	State	Issuer
019804	Other	NY	NY PSYCHOLOGY LICENSE
25861	Other	CA	CA PSYCHOLOGY LICENSE
003257	Other	CT	CT PSYCHOLOGY LICENSE

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-08-06. Verify at npiregistry.cms.hhs.gov.

Where is Dr Klein Psychological Services, Inc located?

The practice location on file with NPPES is in Solana Beach, CA.

Providers at this address

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Lucas Klein Clinical Psychologist · Solana Beach, CA NPI 1922263276

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-06.