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Arms Acres, Inc.

Substance Abuse Rehabilitation Facility in Monsey, NY · enumerated 2009 · authorized official Gay Hartigan, Ceo.

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

National Provider Identifier

1609006535

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Registry record

Entity type Organization (Type 2)
Legal business name Arms Acres, Inc.
Other name <Unavail>
Practice address 25 Robert Pitt Dr, Monsey, NY, 10952
Phone (845) 425-5252
Fax (845) 678-6060
Enumeration date Jul 27, 2009
Last updated in NPPES Apr 29, 2021

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 100210666 (NY) Primary

Authorized official

Name Gay Hartigan
Title Ceo
Phone (201) 236-0316

Other identifiers

Identifier Type State Issuer
01420795 Medicaid NY —

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

What type of organization is Arms Acres, Inc.?
Arms Acres, Inc. is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-29.