GATEWAY HEALTHCARE, INC
NPI 1548297690
Community/Behavioral Health in Charlestown, RI

Q: What is Gateway Healthcare, Inc's NPI number?

The NPI number for Gateway Healthcare, Inc is 1548297690. It was assigned to this organization in the NPPES registry on June 26, 2006.

Q: What is Gateway Healthcare, Inc's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Active since June 26, 2006

4705 OLD POST RD UNIT A, CHARLESTOWN, RI 02813(401) 364-7705(401) 364-3340 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 10, 2025, Aug 22, 2020 (2 updates tracked since 2020).

On this page

About Gateway Healthcare, Inc NPPES

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

GATEWAY HEALTHCARE, INC (NPI 1548297690) is a healthcare organization registered as a community/behavioral health in Charlestown, Rhode Island and active in the NPI registry since June 2006. The organization lists Peter Markell, Evp & Cfo, as its authorized official.

NPPES Registry Identity

NPI1548297690

Entity TypeOrganization

Primary Taxonomy251S00000X

Legal Business NameGATEWAY HEALTHCARE, INC

Location Address4705 OLD POST RD UNIT ACharlestown, RI 02813-1842

Mailing Address15 La Salle SqProvidence, RI 02903-1814 · (401) 444-6779 · Fax (401) 444-6912

Phone(401) 364-7705

Fax(401) 364-3340

Organization SubpartNo

Authorized OfficialPeter MarkellEvp & Cfo · (401) 444-7914

Enumeration DateJune 26, 2006

Last NPPES UpdateDecember 10, 20252 updates tracked since enumeration

NPPES CertifiedDecember 10, 2025

✔ NPI 1548297690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies

Taxonomy Code251S00000X

Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

4705 OLD POST RD UNIT A, Charlestown, RI 02813

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

KATHLEEN HENDERSHOT RN

Registered Nurse