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WASHINGTON HEALTHCARE LLC
NPI 1144164732
Clinic/Center - Adolescent and Children Mental Health in Boston, MA

Active since April 15, 2026CLIA 22D2277274 · Waiver
5264 WASHINGTON ST STE 10, BOSTON, MA 02132(617) 475-2400(617) 337-5051 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Washington Healthcare Llc NPPES

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

WASHINGTON HEALTHCARE LLC (NPI 1144164732) is a healthcare organization registered as an adolescent and children mental health in Boston, Massachusetts and active in the NPI registry since April 2026. The organization holds a CLIA Waiver certificate valid through February 22, 2027 and lists Anthony Jean Baptiste, Ceo, as its authorized official.

NPPES Registry Identity

NPI1144164732
Entity TypeOrganization
Primary Taxonomy261QM0855X
Legal Business NameWASHINGTON HEALTHCARE LLC
Location Address5264 WASHINGTON ST STE 10Boston, MA 02132-6320
Mailing Address5264 Washington St Ste 10Boston, MA 02132-6320 · (617) 475-2400 · Fax (617) 337-5051
Phone(617) 475-2400
Fax(617) 337-5051
Organization SubpartYes
Authorized OfficialAnthony Jean BaptisteCeo · (617) 475-2400
Enumeration DateApril 15, 2026
NPPES CertifiedApril 15, 2026
✔ NPI 1144164732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Adolescent and Children Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0855X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in children and adolescents. Services may be provided to parents and family members of the patient in the form of conjoint, group, or individual therapy, and education and/or training.
Also ListedCase ManagementTaxonomy 251B00000X
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
5264 WASHINGTON ST STE 10, Boston, MA 02132
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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 22D2277274

Washington Healthcare LLC · West Roxbury, MA
Active · expires Feb 22, 2027
CLIA Number22D2277274
Laboratory TypeHome Health Agency
Certificate Effective DateFebruary 23, 2025
Certificate Expiration DateFebruary 22, 2027
Laboratory DirectorMarieclaire Bonhomme
Laboratory Phone(617) 475-2400
Laboratory LocationWashington Healthcare LLC5260 Washington St Ste 11, West Roxbury, MA 02132
CLIA data matches this NPI record on: Name Phone
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 Washington Healthcare LLC's NPI number?

The NPI number for Washington Healthcare LLC is 1144164732. It was assigned to this organization in the NPPES registry on April 15, 2026.

Where is Washington Healthcare LLC located?

Washington Healthcare LLC is located at 5264 Washington St Ste 10, Boston, MA 02132. The listed phone number is (617) 475-2400.

What is Washington Healthcare LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adolescent and Children Mental Health, with taxonomy code 261QM0855X.

Does Washington Healthcare LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D2277274) is associated with this NPI, valid through February 22, 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 Washington Healthcare LLC was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.