HARTFORD HOSPITAL
NPI 1770696643
General Acute Care Hospital in Hartford, CT
About Hartford Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARTFORD HOSPITAL (NPI 1770696643) is a healthcare organization registered as a general acute care hospital in Hartford, Connecticut and active in the NPI registry since August 2006. The organization lists Thomas Marchozzi, V.p. Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 8
Other Identifiers 16
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hartford Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,354Medicare enrollment records show 1,354 clinicians reassign Medicare billing to Hartford Hospital, which bills Medicare for the services they deliver. Of these, 355 practice at this address and 1,027 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 58
Nearest to this location (20)
See all 1,354Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Hartford, CT 06102
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Hartford Hospital's NPI number?
The NPI number for Hartford Hospital is 1770696643. It was assigned to this organization in the NPPES registry on August 16, 2006.
Where is Hartford Hospital located?
Hartford Hospital is located at 80 Seymour St, Hartford, CT 06102. The listed phone number is (860) 696-6010.
What is Hartford Hospital's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Hartford Hospital enrolled in Medicare?
Yes. Hartford Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hartford Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,354 clinicians in 58 Medicare specialties reassign their Medicare billing to Hartford Hospital. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (377), Psychiatry (114) and Emergency Medicine (100). Of these, 355 practice at this address and 1,027 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Hartford Hospital accept?
Health plans from Anthem Blue Cross and Blue Shield list Hartford Hospital as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hartford Hospital was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.