Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Developmental Guidance Services Inc.

Q: What is the NPI number for Developmental Guidance Services Inc.?

The NPI for Developmental Guidance Services Inc. is 1497981054, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Psychologist in Fountain Valley, CA · enumerated 2009 · authorized official Philip Newberg, President.

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

National Provider Identifier

1497981054

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Registry record

Entity type Organization (Type 2)

Legal business name Developmental Guidance Services Inc.

Practice address 16560 Harbor Blvd, Suite A, Fountain Valley, CA, 92708

Phone (714) 437-7400

Fax (714) 437-7410

Enumeration date Jun 9, 2009

Last updated in NPPES Jun 4, 2015

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY4593 (CA) Primary

Authorized official

Name Philip Newberg

Title President

Phone (562) 537-9268

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

What is the NPI number for Developmental Guidance Services Inc.?

The NPI for Developmental Guidance Services Inc. is 1497981054, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Developmental Guidance Services Inc.?

NPPES lists Philip Newberg (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-04.