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MIDDLESEX GASTROENTEROLOGY ASSOCIATES, LLC
NPI 1205894375
Internal Medicine - Gastroenterology in Middletown, CT

Active since May 01, 2006CLIA 07D0710066 · Certificate of Compliance
410 SAYBROOK ROAD, SUITE 201, MIDDLETOWN, CT 06457(860) 347-4620(860) 346-9687 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 5, 2025, Oct 2, 2023 (2 updates tracked since 2023).

About Middlesex Gastroenterology Associates, Llc NPPES

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

MIDDLESEX GASTROENTEROLOGY ASSOCIATES, LLC (NPI 1205894375) is a healthcare organization registered as a gastroenterology in Middletown, Connecticut and active in the NPI registry since May 2006. The organization holds a CLIA Certificate of Compliance certificate valid through May 16, 2027 and lists Mario Ricci, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1205894375
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameMIDDLESEX GASTROENTEROLOGY ASSOCIATES, LLC
Location Address410 SAYBROOK ROAD, SUITE 201Middletown, CT 06457-4747
Mailing Address410 Saybrook Road, Suite 201Middletown, CT 06457-4747 · (860) 347-4620 · Fax (860) 346-9687
Phone(860) 347-4620
Fax(860) 346-9687
Organization SubpartNo
Authorized OfficialMario RicciManaging Partner · (860) 347-4620
Enumeration DateMay 1, 2006
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1205894375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CT · 025965
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.

410 SAYBROOK ROAD, Middletown, CT 06457
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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 Compliance 07D0710066

Middlesex Gastroenterology Associates, LLC · Middletown, CT
Active · expires May 16, 2027
CLIA Number07D0710066
Laboratory TypePhysician Office
Certificate Effective DateMay 17, 2025
Certificate Expiration DateMay 16, 2027
Laboratory DirectorJoseph Semple
Laboratory Phone(860) 347-4620
Laboratory LocationMiddlesex Gastroenterology Associates, LLC410 Saybrook Rd Ste 202, Middletown, CT 06457
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES

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

RYAN M O'CONNOR M.D.
Internal Medicine (Gastroenterology)
410 SAYBROOK ROAD, SUITE 201
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 347-4620

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 Middlesex Gastroenterology Associates, LLC's NPI number?

The NPI number for Middlesex Gastroenterology Associates, LLC is 1205894375. It was assigned to this organization in the NPPES registry on May 1, 2006.

Where is Middlesex Gastroenterology Associates, LLC located?

Middlesex Gastroenterology Associates, LLC is located at 410 Saybrook Road Suite 201, Middletown, CT 06457. The listed phone number is (860) 347-4620.

What is Middlesex Gastroenterology Associates, LLC's specialty?

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

Does Middlesex Gastroenterology Associates, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 07D0710066) is associated with this NPI, valid through May 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Middlesex Gastroenterology Associates, LLC was last updated on August 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.