Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Adolescent Treatment Centers Inc.

Emotionally Disturbed Childrens' Residential Treatment Facility in Oakland, CA · enumerated 2007 · authorized official Tom Gerstel, Administrator.

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

National Provider Identifier

1811024193

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Registry record

Entity type Organization (Type 2)

Legal business name Adolescent Treatment Centers Inc.

Other name <Unavail>

Practice address 390 40th St, Oakland, CA, 94609

Phone (510) 653-5040

Fax (510) 653-6475

Enumeration date Feb 27, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

322D00000X Emotionally Disturbed Childrens' Residential Treatment Facility Residential Treatment Facilities Primary

3245S0500X Children's Substance Abuse Rehabilitation Facility Residential Treatment Facilities Secondary

Authorized official

Name Tom Gerstel

Title Administrator

Phone (510) 450-8200

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

What type of organization is Adolescent Treatment Centers Inc.?

Adolescent Treatment Centers Inc. is registered in NPPES as a Emotionally Disturbed Childrens' Residential Treatment Facility (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.