Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hartford Hospital

Q: What type of organization is Hartford Hospital?

Hartford Hospital is registered in NPPES as a Psychiatric Hospital Unit (its primary provider taxonomy).

Psychiatric Hospital Unit in Hartford, CT · enumerated 2008 · authorized official Thomas Marchozzi, Vp Finance.

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

National Provider Identifier

1861652604

Verified

See something wrong? Report a correction

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 Jun 16, 2008

Last updated in NPPES Nov 27, 2023

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 0046 (CT) Primary

Authorized official

Name Thomas Marchozzi

Title Vp Finance

Phone (860) 545-2746

Other identifiers

Identifier	Type	State	Issuer
C001897	Other	CT	TRICARE
IS10001	Other	CT	HEALTHNET
059672	Other	CT	VALUE OPTIONS
0001352	Other	CT	US HEALTHCARE
0319896	Other	CT	UNITED HEALTHCARE
038157400	Other	CT	FEDERAL BLACK LUNG PROGRAM
900006	Other	CT	CTCARE
0006170150	Other	CT	AETNA
C00023	Other	CT	MEDICARE PART B
004041869	Medicaid	CT	-
005	Other	CT	ANTHEM BLUE CROSS
900777	Other	CT	TUFTS INSURANCE
H01316	Other	CT	OXFORD
05B	Other	CT	ANTHEM BLUE CROSS MH

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 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.

What type of organization is Hartford Hospital?

Hartford Hospital is registered in NPPES as a Psychiatric Hospital Unit (its primary provider taxonomy).

Providers at this address

Browse all →

Joao Delgado Emergency Medicine Physician · Hartford, CT NPI 1457359523 Robert Bligh Physician Assistant · Hartford, CT NPI 1780684837 Dean Uphoff Anatomic Pathology & Clinical Pathology Physician · Hartford, CT NPI 1588665707 Timothy Boyd Radiation Oncology Physician · Hartford, CT NPI 1003818725 Helaine Bertsch Radiation Oncology Physician · Hartford, CT NPI 1013909993 Andrew Salner Radiation Oncology Physician · Hartford, CT NPI 1942292834 Susan Kim Radiation Oncology Physician · Hartford, CT NPI 1982697363 Kenneth Leopold Radiation Oncology Physician · Hartford, CT NPI 1780678078

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.