Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atlanta Comprehensive Therapy, LLC

Clinical Social Worker in Marietta, GA · enumerated 2012 · authorized official Allyn St.Lifer Kooris, Lcsw.

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

National Provider Identifier

1518237361

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Registry record

Entity type Organization (Type 2)

Legal business name Atlanta Comprehensive Therapy, LLC

Practice address 1640 Powers Ferry Rd, Building 3, Suite 250, Marietta, GA, 30067

Phone (678) 925-3516

Fax (678) 401-6171

Enumeration date Jan 11, 2012

Last updated in NPPES Jan 11, 2012

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CSW003845 (GA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1021709 (MA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Secondary

Authorized official

Name Allyn St.Lifer Kooris

Title Lcsw

Phone (678) 925-3516

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 Atlanta Comprehensive Therapy, LLC?

Atlanta Comprehensive Therapy, LLC is registered in NPPES as a Clinical Social Worker (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 2012-01-11.