Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Metta Recovery Services LLC

Mental Health Clinic/Center (Including Community Mental Health Center) in West Roxbury, MA · enumerated 2018 · authorized official Linda Chasen, Managing Partner.

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

National Provider Identifier

1336646512

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Registry record

Entity type Organization (Type 2)

Legal business name Metta Recovery Services LLC

Practice address 56 Glenham St, West Roxbury, MA, 02132

Phone (617) 448-8895

Enumeration date Apr 12, 2018

Last updated in NPPES Apr 12, 2018

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

251S00000X Community/Behavioral Health Agency Agencies Secondary

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Linda Chasen

Title Managing Partner

Phone (617) 448-8895

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

Where is Metta Recovery Services LLC located?

The practice location on file with NPPES is in West Roxbury, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-04-12. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-12.