Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Behavioral Health

Adult Mental Health Clinic/Center in Huntsville, AL · enumerated 2017 · authorized official David Stephens, Licensed Professional Counselor.

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

National Provider Identifier

1558874149

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Behavioral Health

Practice address 300 Clinton Ave W Ste 21, Huntsville, AL, 35801

Phone (256) 945-7959

Fax (844) 833-6066

Enumeration date Nov 6, 2017

Last updated in NPPES Jun 11, 2019

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License 2776 (AL) Primary

Authorized official

Name David Stephens

Title Licensed Professional Counselor

Phone (256) 945-7959

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-06-11. Verify at npiregistry.cms.hhs.gov.

Where is Advanced Behavioral Health located?

The practice location on file with NPPES is in Huntsville, AL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-11.