1. Home
  2. Directory
  3. Rhode Island
  4. Cranston
  5. Internal Medicine
  6. NPI Profile

INTERNAL MEDICINE ASSOCIATES INC
NPI 1376553990
Internal Medicine - Gastroenterology in Cranston, RI

Active since August 08, 2006CLIA 41D0866256 · Waiver
1150 RESERVOIR AVE, SUITE 201, CRANSTON, RI 02920(401) 943-1300(401) 946-8480 Get Directions Write a Review

NPPES record last updated: January 7, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Internal Medicine Associates Inc NPPES

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

INTERNAL MEDICINE ASSOCIATES INC (NPI 1376553990) is a healthcare organization registered as a gastroenterology in Cranston, Rhode Island and active in the NPI registry since August 2006. The organization holds a CLIA Waiver certificate valid through August 31, 2026 and lists Thomas Mcgreen, Vp, as its authorized official.

NPPES Registry Identity

NPI1376553990
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameINTERNAL MEDICINE ASSOCIATES INC
Location Address1150 RESERVOIR AVE, SUITE 201Cranston, RI 02920
Mailing Address1150 Reservoir Ave, Suite 201Cranston, RI 02920 · (401) 943-1300 · Fax (401) 946-8480
Phone(401) 943-1300
Fax(401) 946-8480
Organization SubpartNo
Authorized OfficialThomas McgreenVp · (401) 943-1300
Enumeration DateAugust 8, 2006
Last NPPES UpdateJanuary 7, 2020
✔ NPI 1376553990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1150 RESERVOIR AVE, Cranston, RI 02920
Open in Google Maps ↗

Other Identifiers 1

MedicaidIM02288RI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 41D0866256

Internal Medicine Assoc Inc · Cranston, RI
Active · expires Aug 31, 2026
CLIA Number41D0866256
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorPaul W. Roderick
Laboratory Phone(401) 943-1300
Laboratory LocationInternal Medicine Assoc Inc1150 Reservoir Ave Suite 201, Cranston, RI 02920
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

THOMAS HENRY MCGREEN M.D.
Internal Medicine (Gastroenterology)
1150 RESERVOIR AVE, SUITE 201
CRANSTON, RI 02920
Providence County (401) 943-1300
DR. ROBERT L GRAVES D.O.
Internal Medicine
1150 RESERVOIR AVE, SUITE 304
CRANSTON, RI 02920
Providence County (401) 942-3330
DR. ROBERT JOHN BIERWIRTH M.D.
Internal Medicine (Gastroenterology)
1150 RESERVOIR AVE, SUITE 201
CRANSTON, RI 02920
Providence County (401) 943-1300
DR. MICHAEL LEE JACOBS PT, DPT
Physical Therapist
1150 RESERVOIR AVE, SUITE 103
CRANSTON, RI 02920
Providence County (401) 942-2625
DR. JOSEPH N DERUOSI MD
Emergency Medicine (Emergency Medical Services)
1150 RESERVOIR AVE
CRANSTON, RI 02920
Providence County (401) 946-2400
DR. JAMES ROY BONNER M.D.
Pediatrics
1150 RESERVOIR AVE, SUITE 205
CRANSTON, RI 02920
Providence County (401) 943-9222
ANITA OFORIWAA OBENG APRN
Nurse Practitioner (Psychiatric/Mental Health)
1150 RESERVOIR AVE
CRANSTON, RI 02920
Providence County (401) 259-0340
RAYMOND A LAMBERT III
Counselor (Mental Health)
1150 RESERVOIR AVE
CRANSTON, RI 02920
Providence County (401) 259-0340

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Internal Medicine Associates Inc's NPI number?

The NPI number for Internal Medicine Associates Inc is 1376553990. It was assigned to this organization in the NPPES registry on August 8, 2006.

Where is Internal Medicine Associates Inc located?

Internal Medicine Associates Inc is located at 1150 Reservoir Ave Suite 201, Cranston, RI 02920. The listed phone number is (401) 943-1300.

What is Internal Medicine Associates Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does Internal Medicine Associates Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 41D0866256) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Internal Medicine Associates Inc was last updated on January 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.