Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

University of Connecticut Health Center

General Practice Physician in Farmington, CT · enumerated 2005 · authorized official Denis Lafreniere, Medical Director.

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

National Provider Identifier

1720083769

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Registry record

Entity type Organization (Type 2)

Legal business name University of Connecticut Health Center

Other name <Unavail>

Practice address 263 Farmington Ave, Farmington, CT, 06030

Phone (860) 679-7503

Fax (860) 679-1610

Enumeration date Jun 16, 2005

Last updated in NPPES May 19, 2025

Taxonomy & classification

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Denis Lafreniere

Title Medical Director

Phone (860) 679-7503

Other identifiers

Identifier	Type	State	Issuer
0502633008	Other	CT	CT MEDICAID ID FOR UMG

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is University of Connecticut Health Center?

University of Connecticut Health Center is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-19.