Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dual Diagnosis Assessment and Treatment Center

Health Service Clinic/Center in Inglewood, CA · enumerated 2010 · authorized official Edna Miller, Director.

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

National Provider Identifier

1770802043

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dual Diagnosis Assessment and Treatment Center

Practice address 441 W Hillcrest Blvd, Inglewood, CA, 90301

Phone (888) 417-5163

Fax (562) 343-5820

Enumeration date May 25, 2010

Last updated in NPPES Jan 5, 2011

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Edna Miller

Title Director

Phone (888) 417-5163

Other identifiers

Identifier	Type	State	Issuer
CMM71096F	Other	CA	MEDI-CAL

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 Dual Diagnosis Assessment and Treatment Center?

Dual Diagnosis Assessment and Treatment Center is registered in NPPES as a Health Service Clinic/Center (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 2011-01-05.