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Triangle Residential Services, Inc

Triangle Residential Services, Inc is a healthcare organization registered as Community/Behavioral Health Agency in Durham, NC, holding Type 2 (organization) NPI 1588780142 since 2007. The authorized official on file is Nadine Williams, Program Manager.

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NPI 1588780142
Entity type Organization (Type 2)
Legal business name Triangle Residential Services, Inc
Practice address 5 KINCAID CT, Durham, NC, 27703
Phone 9198069528
Fax 9193211815
Enumeration date 2007-03-22
Last updated in NPPES 2025-09-11

Authorized official

Name Nadine Williams
Title Program Manager
Phone 9198069528

Taxonomy & classification

Taxonomy code Specialty Primary License State
320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Secondary MHL032228 NC
251B00000X Case Management Agency Secondary MHL032228 NC
251S00000X Community/Behavioral Health Agency Primary MHL032228 NC
Copy-ready billing details
Provider: Triangle Residential Services, Inc
NPI: 1588780142
Taxonomy: 251S00000X (Community/Behavioral Health Agency)
Address: 5 KINCAID CT, Durham, NC, 27703

Providers at this address

NPI Name Type Specialty Location
1669504437 Triangle Residential Services Inc Organization Personal Care Attendant Durham, NC

Verify this record

Cross-check NPI 1588780142 against the authoritative CMS record: view Triangle Residential Services, Inc on the official NPPES registry .

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 or validate an NPI number.

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 Triangle Residential Services, Inc?
Triangle Residential Services, Inc is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.