Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Vista Group

Psychologist in Los Alamitos, CA · enumerated 2006 · authorized official Robert Vande Steeg, Owner.

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

National Provider Identifier

1689748485

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Registry record

Entity type Organization (Type 2)

Legal business name Vista Group

Other name <Unavail>

Practice address 4050 Katella Ave, Suite 102, Los Alamitos, CA, 90720

Phone (562) 810-2740

Enumeration date Nov 20, 2006

Last updated in NPPES Dec 6, 2012

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY19764 (CA) Primary

Authorized official

Name Robert Vande Steeg

Title Owner

Phone (562) 810-2740

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 2012-12-06. Verify at npiregistry.cms.hhs.gov.

Where is Vista Group located?

The practice location on file with NPPES is in Los Alamitos, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-06.