NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ats of Delaware, LLC

Methadone Clinic in Claymont, DE · enumerated 2007 · authorized official Brian Farley, Vp & Secretary.

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

National Provider Identifier

1114079654

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ats of Delaware, LLC
Other name <Unavail>
Parent organization Acadia Healthcare
Practice address 2999 Philadelphia Pike, Claymont, DE, 19703
Phone (302) 792-0700
Fax (302) 792-0800
Enumeration date Jan 17, 2007
Last updated in NPPES Jun 29, 2026

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary
261QM2800X Methadone Clinic Ambulatory Health Care Facilities Secondary
261QM2800X Methadone Clinic Ambulatory Health Care Facilities Primary
261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Brian Farley
Title Vp & Secretary
Phone (615) 861-6000

Other identifiers

Identifier Type State Issuer
1000039777 Medicaid DE -

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 is the NPI number for Ats of Delaware, LLC?
The NPI for Ats of Delaware, LLC is 1114079654, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ats of Delaware, LLC?
NPPES lists Brian Farley (Vp & Secretary) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.