Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gateway Healthcare Inc

Organization Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1821078932

Gateway Healthcare Inc is an Addiction Medicine (Psychiatry & Neurology) Physician in Pawtucket, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
In the registry since
2006
Specialties on file
7
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

101-103 Bacon St
Pawtucket, RI 02860-5542
Phone: (401) 722-3560
Fax: (401) 722-3593
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X · Licence RI633 (RI)
Addiction Medicine (Psychiatry & Neurology) Physician Taxonomy 2084A0401X
Developmentally Disabled Services Day Training Agency Taxonomy 251C00000X · Licence RI633 (RI)
Community/Behavioral Health Agency Taxonomy 251S00000X · Licence RI633 (RI)
Multi-Specialty Clinic/Center Taxonomy 261QM1300X · Licence RI633 (RI)
Substance Use Disorder Rehabilitation Clinic/Center Taxonomy 261QR0405X · Licence RI633 (RI)
Substance Abuse Rehabilitation Facility Taxonomy 324500000X

Record details

NPI number1821078932
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Markell — Evp & Cfo · (401) 444-7914
NPI enumeratedJanuary 17, 2006
Last updated in NPPESDecember 10, 2025
Certification dateDecember 10, 2025
Mailing address15 La Salle Sq, Providence, RI 02903-1814