Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Guy M Boulay, C.A.G.S.

Clinical Psychologist in Cumberland, RI · enumerated 2005 · practices at Attleboro Cumberland Oral Surgeons Inc.

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

National Provider Identifier

1871584961

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Registry record

Entity type Individual (Type 1)

Name Ms. Guy M Boulay

Credential C.A.G.S.

Sex Male

Practice address Cumberland, RI, 02864

Phone (401) 658-0420

Enumeration date Oct 29, 2005

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 91 (RI) Primary

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

Is NPI 1871584961 active?

Yes, as of the latest NPPES snapshot, NPI 1871584961 is active (record last updated 2007-07-08).

How do I verify Guy Boulay's NPI record?

Cross-check NPI 1871584961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Attleboro Cumberland Oral Surgeons Inc Oral and Maxillofacial Surgery (Dentist) · Cumberland, RI NPI 1972545481 Richard Figueira Counselor · Cumberland, RI NPI 1689876856 Salma Antony Family Nurse Practitioner · Cumberland, RI NPI 1497369060

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.