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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEVEN HOWARD STEIN M.D.
NPI 1962442038
Internal Medicine - Gastroenterology in Mansfield Center, CT

Active since June 07, 2006
196 CONANTVILLE RD, MANSFIELD CENTER, CT 06250(860) 456-1813(860) 456-1629 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Steven Howard Stein M.d. NPPES

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

STEVEN HOWARD STEIN M.D. (NPI 1962442038) is an individual gastroenterology provider in Mansfield Center, Connecticut, licensed in Connecticut (026104) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1962442038
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameSTEVEN HOWARD STEINCredential: M.D.
Location Address196 CONANTVILLE RDMansfield Center, CT 06250-1610
Mailing Address196 Conantville RdMansfield Center, CT 06250-1610 · (860) 456-1813 · Fax (860) 456-1629
Phone(860) 456-1813
Fax(860) 456-1629
Sole ProprietorNo
Enumeration DateJune 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1962442038 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 · 026104
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.
196 CONANTVILLE RD, Mansfield Center, CT 06250
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Other Identifiers 1

Medicaid10261049CT

Other Providers at the Same Location NPPES

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

CYNTHIA VIRTS WICKLESS PHD
Psychologist (Clinical)
196 CONANTVILLE RD
MANSFIELD CENTER, CT 06250
Capitol Planning Region (860) 456-2793

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 Steven Stein's NPI number?

The NPI number for Steven Stein is 1962442038. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Steven Stein located?

Steven Stein practices at 196 Conantville Rd, Mansfield Center, CT 06250. The listed phone number is (860) 456-1813.

What is Steven Stein's specialty?

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

When was this NPI record last updated?

The NPPES record for Steven Stein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.