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Hartford Hospital

General Acute Care Hospital in Hartford, CT · enumerated 2006 · authorized official Thomas Marchozzi, V.P. Finance.

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

National Provider Identifier

1770696643

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Registry record

Entity type Organization (Type 2)
Legal business name Hartford Hospital
Practice address 80 Seymour St, Hartford, CT, 06102
Phone (860) 696-6010
Fax (860) 696-6190
Enumeration date Aug 16, 2006
Last updated in NPPES Nov 27, 2023

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 046 (CT) Secondary
261QE0002X Emergency Care Clinic/Center Ambulatory Health Care Facilities · License 0046 (CT) Secondary
261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities · License 0046 (CT) Secondary
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 046 (CT) Secondary
261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities · License 046 (CT) Secondary
261QS0112X Oral and Maxillofacial Surgery Clinic/Center Ambulatory Health Care Facilities · License 046 (CT) Secondary
282N00000X General Acute Care Hospital Hospitals · License 0046 (CT) Primary
3416A0800X Air Ambulance Transportation Services · License 0046 (CT) Secondary

Authorized official

Name Thomas Marchozzi
Title V.P. Finance
Phone (860) 545-2746

Other identifiers

Identifier Type State Issuer
0319896 Other CT UNITED HEALTHCARE
038157400 Other CT FEDERAL BLACK LUNG
4064366 Medicaid CT -
OXFORD Other CT H01316
0001352 Other CT US HEALTHCARE
4025151 Medicaid CT -
05B Other CT ANTHEM BLUE CROSS
C001897 Other CT TRICARE
008020366 Medicaid CT -
0464730045 Other CT CIGNA
059672 Other CT VALUE OPTIONS
0006170150 Other CT AETNA
900777 Other CT TUFTS INSURANCE
005 Other CT ANTHEM BLUE CROSS CT
4010864 Medicaid CT -
IS10001 Other CT HEALTHNET

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 Hartford Hospital?
Hartford Hospital is registered in NPPES as a General Acute Care Hospital (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 2023-11-27.