Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Langley Residential Support Services, Inc.

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Mc Lean, VA · enumerated 2006 · authorized official Anne Schatz, Executive Director.

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

National Provider Identifier

1770527160

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Registry record

Entity type Organization (Type 2)

Legal business name Langley Residential Support Services, Inc.

Practice address 1487 Chain Bridge Rd, Suite 200, Mc Lean, VA, 22101

Phone (703) 893-0068

Fax (703) 893-5047

Enumeration date Jun 15, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities · License 061 (VA) Primary

Authorized official

Name Anne Schatz

Title Executive Director

Phone (703) 893-0068

Other identifiers

Identifier	Type	State	Issuer
061	Other	VA	STATE LICENSE

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 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.

What type of organization is Langley Residential Support Services, Inc.?

Langley Residential Support Services, Inc. is registered in NPPES as a Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility (its primary provider taxonomy).

Providers at this address

Browse all →

Langley Residential Support Services Developmentally Disabled Services Day Training Agency · Mc Lean, VA NPI 1023087095 Tanya Clausen Clinical Social Worker · Mc Lean, VA NPI 1366558926 Aaron Bourne Professional Counselor · Mc Lean, VA NPI 1144387283 Jeanine Carlson Clinical Psychologist · Mc Lean, VA NPI 1972794642 Melinda Timmons Marriage & Family Therapist · Mc Lean, VA NPI 1356678809 Sarah Tyler Clinical Social Worker · Mc Lean, VA NPI 1689905051 Duffy Counseling Center Mental Health Clinic/Center (Including Community Mental Health Center) · Mc Lean, VA NPI 1477310357

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.