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Commonwealth of Massachusetts

Mental Illness Community Based Residential Treatment Facility in Brockton, MA · enumerated 2017 · authorized official Merleen Mills, Dirtector of Emergency Services.

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

National Provider Identifier

1144768045

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Registry record

Entity type Organization (Type 2)
Legal business name Commonwealth of Massachusetts
Other name <Unavail>
Practice address 165 Quincy St, Brockton, MA, 02302
Phone (508) 897-2100
Fax (508) 586-5117
Enumeration date Feb 10, 2017
Last updated in NPPES Feb 10, 2017

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License LN25249 (MA) Primary

Authorized official

Name Merleen Mills
Title Dirtector of Emergency Services
Phone (508) 285-9400

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.

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Frequently asked questions

Who is the authorized official for Commonwealth of Massachusetts?
NPPES lists Merleen Mills (Dirtector of Emergency Services) as the authorized official for this organization.
What is the NPI number for Commonwealth of Massachusetts?
The NPI for Commonwealth of Massachusetts is 1144768045, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-10.