L'Arche Inc
L'Arche Inc is a healthcare organization registered as Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Washington, DC, holding Type 2 (organization) NPI 1134326762 since 2007. The authorized official on file is John Cook, Executive Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1134326762 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | L'Arche Inc |
| Practice address | 2474 ONTARIO RD NW, Washington, DC, 20009 |
| Phone | 2024623924 |
| Fax | 2023870963 |
| Enumeration date | 2007-06-28 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | John Cook |
|---|---|
| Title | Executive Director |
| Phone | 2022324539 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 320900000X | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Primary | HFD12-0007 | DC |
Copy-ready billing details
Provider: L'Arche Inc NPI: 1134326762 Taxonomy: 320900000X (Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility) Address: 2474 ONTARIO RD NW, Washington, DC, 20009
Verify this record
Cross-check NPI 1134326762 against the authoritative CMS record: view L'Arche 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.