Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David L Kattenhorn Clinical Psychologist Inc.

Clinical Psychologist in Arcadia, CA · enumerated 2010 · authorized official David Kattenhorn, President.

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

National Provider Identifier

1487963849

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name David L Kattenhorn Clinical Psychologist Inc.

Practice address 50 E Foothill Blvd, Suite 204, Arcadia, CA, 91006

Phone (626) 446-8544

Enumeration date Oct 4, 2010

Last updated in NPPES Oct 4, 2010

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License CP8645 (CA) Primary

Authorized official

Name David Kattenhorn

Title President

Phone (626) 446-8544

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

Who is the authorized official for David L Kattenhorn Clinical Psychologist Inc.?

NPPES lists David Kattenhorn (President) as the authorized official for this organization.

What is the NPI number for David L Kattenhorn Clinical Psychologist Inc.?

The NPI for David L Kattenhorn Clinical Psychologist Inc. is 1487963849, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-04.