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L'ARCHE INC
NPI 1134326762
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities in Washington, DC

Active since June 28, 2007CLIA 09D2215532 · Waiver
2474 ONTARIO RD NW, WASHINGTON, DC 20009(202) 462-3924(202) 387-0963 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About L'arche Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

L'ARCHE INC (NPI 1134326762) is a healthcare organization registered as a community based residential treatment facility, intellectual and/or developmental disabilities in Washington, District Of Columbia and active in the NPI registry since June 2007. The organization holds a CLIA Waiver certificate valid through March 3, 2027 and lists John M Cook, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1134326762
Entity TypeOrganization
Primary Taxonomy320900000X
Legal Business NameL'ARCHE INC
Location Address2474 ONTARIO RD NWWashington, DC 20009-2705
Mailing Address2474 Ontario Rd Nw, Po Box 21471Washington, DC 20009-2705 · (202) 232-4539 · Fax (202) 387-0963
Phone(202) 462-3924
Fax(202) 387-0963
Organization SubpartNo
Authorized OfficialJohn M CookExecutive Director · (202) 232-4539
Enumeration DateJune 28, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1134326762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity Based Residential Treatment Facility, Intellectual and/or Developmental DisabilitiesResidential Treatment Facilities
Taxonomy Code320900000X
License✔ Licensed in DC · HFD12-0007
Definition
A home-like residential facility providing habilitation, support and monitoring services to individuals diagnosed with mental retardation and/or developmental disabilities.
2474 ONTARIO RD NW, Washington, DC 20009
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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 09D2215532

L'arche Inc (ontario Road Home) · Washington, DC
Active · expires Mar 3, 2027
CLIA Number09D2215532
Laboratory TypeCommunity Residence Faci
Certificate Effective DateMarch 4, 2025
Certificate Expiration DateMarch 3, 2027
Laboratory DirectorVeronica Gray
Laboratory Phone(202) 510-3212
Laboratory LocationL'arche Inc (ontario Road Home)2474 Ontario Road, NW, Washington, DC 20009
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is L'arche Inc's NPI number?

The NPI number for L'arche Inc is 1134326762. It was assigned to this organization in the NPPES registry on June 28, 2007.

Where is L'arche Inc located?

L'arche Inc is located at 2474 Ontario Rd NW, Washington, DC 20009. The listed phone number is (202) 462-3924.

What is L'arche Inc's specialty?

The primary specialty registered for this NPI is Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities with taxonomy code 320900000X.

Does L'arche Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 09D2215532) is associated with this NPI, valid through March 3, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for L'arche Inc was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.