Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rachel Chapple Psychological Services Inc.

Adolescent and Children Mental Health Clinic/Center in Oakland, CA · enumerated 2018 · authorized official Rachel Chapple, Chief Executive Officer.

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

National Provider Identifier

1265937296

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Registry record

Entity type Organization (Type 2)

Legal business name Rachel Chapple Psychological Services Inc.

Practice address 401 Grand Ave Ste 380, Oakland, CA, 94610

Phone (310) 435-2458

Enumeration date Mar 30, 2018

Last updated in NPPES Mar 30, 2018

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License PSY27143 (CA) Secondary

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities · License PSY27143 (CA) Primary

Authorized official

Name Rachel Chapple

Title Chief Executive Officer

Phone (310) 435-2458

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 is Rachel Chapple Psychological Services Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-03-30. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-30.