Organization
YALE NEW HAVEN HOSPITAL
Active
Organization
YALE NEW HAVEN HOSPITAL
Active
Organization subpart
No
Provider details
NPI number
Authorized official
MARISA RAGONESI APRN (TRANSPLANT)
(201) 602-0499
Entity
Organization
Contact information
Practice address
20 YORK ST, NEW HAVEN, CT 06510-3220
(203) 688-4242
Mailing address
20 YORK ST, NEW HAVEN, CT 06510-3220
Taxonomy
Speciality
Code
Description
License number
State
207RH0003X
Hematology & Oncology Physician
Primary
—
—
363LF0000X
Family Nurse Practitioner
Primary
—
—
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
12.017366
—
CT
Enumeration date
04/08/2026
Last updated
06/18/2026
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up