ENDOSCOPY CENTER OF FAIRFIELD
NPI 1982793709
Clinic/Center - Ambulatory Surgical in Fairfield, CT

Q: What is Gastroenterology Associates Of Fairfield PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since October 12, 2006CLIA 07D0096546 · Waiver

425 POST RD, FAIRFIELD, CT 06824(203) 292-9000(203) 292-1700 Get Directions Write a Review

NPPES record last updated: October 11, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Endoscopy Center Of Fairfield NPPES

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

ENDOSCOPY CENTER OF FAIRFIELD (NPI 1982793709) is a healthcare organization registered as an ambulatory surgical in Fairfield, Connecticut and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through June 30, 2027 and lists Joseph Engel, Administrator, as its authorized official.

NPPES Registry Identity

NPI1982793709

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameGASTROENTEROLOGY ASSOCIATES OF FAIRFIELD PC

Location Address425 POST RDFairfield, CT 06824-6232

Mailing Address425 Post RdFairfield, CT 06824-6232 · (203) 292-9000 · Fax (203) 292-1700

Phone(203) 292-9000

Fax(203) 292-1700

Organization SubpartNo

Authorized OfficialJoseph EngelAdministrator · (203) 292-9000

Enumeration DateOctober 12, 2006

Last NPPES UpdateOctober 11, 2007

✔ NPI 1982793709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

License✔ Licensed in CT · 029845

425 POST RD, Fairfield, CT 06824

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Other Names 1

Doing Business AsEndoscopy Center Of Fairfield

Other Identifiers 2

Medicaid004123361CT

Medicare PIN490000236CT

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 07D0096546

Gastroenterology Assoc Of Fairfield PC · Fairfield, CT

Active · expires Jun 30, 2027

CLIA Number07D0096546

Laboratory TypePhysician Office

Certificate Effective DateJuly 1, 2025

Certificate Expiration DateJune 30, 2027

Laboratory DirectorDr. Kenneth Mauer

Laboratory Phone(203) 292-9000

Laboratory LocationGastroenterology Assoc Of Fairfield PC425 Post Road, Fairfield, CT 06824

CLIA data matches this NPI record on: Address Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

520 services483 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

481 services481 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

263 services263 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

161 services161 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

71 services69 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

45 services45 patients

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.

DR. EDWARD T. GROSSMAN MD

Specialist