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CONNECTICUT GASTROENTEROLOGY ASSOCIATES PC
NPI 1700917523
Internal Medicine - Gastroenterology in Hartford, CT

Active since March 07, 2007CLIA 07D0959296 · Waiver
1000 ASYLUM AVE, SUITE 3212, HARTFORD, CT 06105(860) 522-1171(860) 493-6524 Get Directions Write a Review

NPPES record last updated: June 18, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Connecticut Gastroenterology Associates Pc NPPES

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

CONNECTICUT GASTROENTEROLOGY ASSOCIATES PC (NPI 1700917523) is a healthcare organization registered as a gastroenterology in Hartford, Connecticut and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through April 7, 2027 and lists Michael Butensky, President, as its authorized official.

NPPES Registry Identity

NPI1700917523
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameCONNECTICUT GASTROENTEROLOGY ASSOC PC
Location Address1000 ASYLUM AVE, SUITE 3212Hartford, CT 06105
Mailing Address1000 Asylum Ave, Suite 3212Hartford, CT 06105-1770 · (860) 522-1171 · Fax (860) 493-6524
Phone(860) 522-1171
Fax(860) 493-6524
Organization SubpartNo
Authorized OfficialMichael ButenskyPresident · (860) 522-1171
Enumeration DateMarch 7, 2007
Last NPPES UpdateJune 18, 2018
✔ NPI 1700917523 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.
1000 ASYLUM AVE, Hartford, CT 06105
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Other Names 1

Doing Business AsConnecticut Gastroenterology Associates Pc

Other Identifiers 2

Medicaid004065934CT
OtherC00203CT · Medicare Group Number

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

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 07D0959296

Connecticut Gastroenterology Associates, PC · Enfield, CT
Active · expires Apr 7, 2027
CLIA Number07D0959296
Laboratory TypePhysician Office
Certificate Effective DateApril 8, 2025
Certificate Expiration DateApril 7, 2027
Laboratory DirectorJoseph L. Ianello, MD
Laboratory Phone(860) 522-1171
Laboratory LocationConnecticut Gastroenterology Associates, PC113 Elm Street, Suite 301, Enfield, CT 06082
CLIA data matches this NPI record on: 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.

BRUCE CHOZIK MD PC
Neurological Surgery
1000 ASYLUM AVE, SUITE 2107A
HARTFORD, CT 06105
Capitol Planning Region (860) 724-7002
DEBORAH MCGRATH APRN/FNP
Nurse Practitioner (Family)
1000 ASYLUM AVE
HARTFORD, CT 06105
Capitol Planning Region (860) 714-4786
MR. HECTOR J MALDONADO RDH
Dental Hygienist
1000 ASYLUM AVE, SUITE 3200
HARTFORD, CT 06105
Capitol Planning Region (860) 714-4990
SARAH MARIE RABBETT APRN-BC
Nurse Practitioner (Family)
1000 ASYLUM AVE, SUITE 43020
HARTFORD, CT 06105
Capitol Planning Region (860) 714-5237
PAYAL RATH MD
Internal Medicine (Infectious Disease)
1000 ASYLUM AVE, SUITE 4304
HARTFORD, CT 06105
Capitol Planning Region (860) 714-5895
HOWARD ANDREW SHAW MD, MBA
Obstetrics & Gynecology
1000 ASYLUM AVE, SUITE 2110
HARTFORD, CT 06105
Capitol Planning Region (860) 714-7945
MARK WOLF MD
Obstetrics & Gynecology
1000 ASYLUM AVE, SUITE 4319
HARTFORD, CT 06105
Capitol Planning Region (860) 714-4440
DR. H. ROBERT SILVERSTEIN M.D. FACC
Specialist
1000 ASYLUM AVE, #2109
HARTFORD, CT 06105
Capitol Planning Region (860) 549-3444

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 Connecticut Gastroenterology Assoc PC's NPI number?

The NPI number for Connecticut Gastroenterology Assoc PC is 1700917523. It was assigned to this organization in the NPPES registry on March 7, 2007. The provider is doing business as Connecticut Gastroenterology Associates PC.

Where is Connecticut Gastroenterology Assoc PC located?

Connecticut Gastroenterology Assoc PC is located at 1000 Asylum Ave Suite 3212, Hartford, CT 06105. The listed phone number is (860) 522-1171.

What is Connecticut Gastroenterology Assoc PC's specialty?

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

Does Connecticut Gastroenterology Assoc PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 07D0959296) is associated with this NPI, valid through April 7, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Connecticut Gastroenterology Assoc PC accept?

Health plans from Medica list Connecticut Gastroenterology Assoc PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Connecticut Gastroenterology Assoc PC was last updated on June 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.