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Endocrinology of Fairfield County, LLC

Endocrinology, Diabetes & Metabolism Physician in Fairfield, CT · enumerated 2016 · authorized official Michael Duben, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841652641

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Registry record

Entity type Organization (Type 2)
Legal business name Endocrinology of Fairfield County, LLC
Practice address 134 Round Hill Rd, Fairfield, CT, 06824
Phone (203) 872-4560
Enumeration date Mar 22, 2016
Last updated in NPPES Apr 1, 2016

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Duben
Title Owner
Phone (203) 872-4560

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-04-01. Verify at npiregistry.cms.hhs.gov.
Where is Endocrinology of Fairfield County, LLC located?
The practice location on file with NPPES is in Fairfield, CT.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-01.