Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gateway Healthcare Inc

Mental Health Clinic/Center (Including Community Mental Health Center) in Pawtucket, RI · enumerated 2006 · authorized official Peter Markell, Evp & Cfo.

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

National Provider Identifier

1821078932

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Gateway Healthcare Inc

Practice address 101-103 Bacon St, Pawtucket, RI, 02860

Phone (401) 722-3560

Fax (401) 722-3593

Enumeration date Jan 17, 2006

Last updated in NPPES Dec 10, 2025

Taxonomy & classification

2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians Secondary

251C00000X Developmentally Disabled Services Day Training Agency Agencies · License RI633 (RI) Secondary

251S00000X Community/Behavioral Health Agency Agencies · License RI633 (RI) Secondary

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License RI633 (RI) Primary

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities · License RI633 (RI) Secondary

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License RI633 (RI) Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Secondary

Authorized official

Name Peter Markell

Title Evp & Cfo

Phone (401) 444-7914

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 Gateway Healthcare Inc located?

The practice location on file with NPPES is in Pawtucket, RI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-12-10. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-10.