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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ARC OF MASSACHUSETTS, LLC
NPI 1992610026
Substance Abuse Rehabilitation Facility in Westborough, MA

Active since August 14, 2026
276 TURNPIKE RD STE 221, WESTBOROUGH, MA 01581(203) 779-5799 Get Directions Write a Review

NPPES record added: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Arc Of Massachusetts, Llc NPPES

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

ARC OF MASSACHUSETTS, LLC (NPI 1992610026) is a healthcare organization registered as a substance abuse rehabilitation facility in Westborough, Massachusetts and active in the NPI registry since August 2026. The organization lists Rich Nankee, Cfo, as its authorized official.

NPPES Registry Identity

NPI1992610026
Entity TypeOrganization
Primary Taxonomy324500000X
Legal Business NameARC OF MASSACHUSETTS, LLC
Location Address276 TURNPIKE RD STE 221Westborough, MA 01581-2842
Mailing Address386 Main St Ste 422Middletown, CT 06457-3360 · (203) 779-5799
Phone(203) 779-5799
Organization SubpartNo
Authorized OfficialRich NankeeCfo · (203) 242-5986
Enumeration DateAugust 14, 2026
NPPES CertifiedAugust 14, 2026
✔ NPI 1992610026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities
Taxonomy Code324500000X
Definition
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.
Also ListedClinic/Center · Rehabilitation, Substance Use DisorderTaxonomy 261QR0405X
276 TURNPIKE RD STE 221, Westborough, MA 01581
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AWARE RECOVERY CARE OF MASSACHUSETTS, LLC
Community/Behavioral Health
276 TURNPIKE RD STE 221
WESTBOROUGH, MA 01581
Worcester County (203) 779-5799
ELYON HEALTHCARE SYSTEMS LLC
In Home Supportive Care
276 TURNPIKE RD STE 221
WESTBOROUGH, MA 01581
Worcester County (413) 409-9262
AWARE RECOVERY CARE OF MASSACHUSETTS, LLC
Substance Abuse Rehabilitation Facility
276 TURNPIKE RD STE 221
WESTBOROUGH, MA 01581
Worcester County (203) 779-5799

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 Arc Of Massachusetts, LLC's NPI number?

The NPI number for Arc Of Massachusetts, LLC is 1992610026. It was assigned to this organization in the NPPES registry on August 14, 2026.

Where is Arc Of Massachusetts, LLC located?

Arc Of Massachusetts, LLC is located at 276 Turnpike Rd Ste 221, Westborough, MA 01581. The listed phone number is (203) 779-5799.

What is Arc Of Massachusetts, LLC's specialty?

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

When was this NPI record last updated?

The NPPES record for Arc Of Massachusetts, LLC was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.