Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carol Hennessey, RN
Registered Nurse in Branford, CT · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336413152
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Registry record
Entity type Individual (Type 1)
Name Carol Hennessey
Credential RN
Sex Female
Practice address 14 Sycamore Way, Branford, CT, 06405
Phone (203) 483-2645
Fax (203) 483-2648
Enumeration date Feb 24, 2012
Last updated in NPPES Feb 24, 2012
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
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.
Frequently asked questions
What specialty is Carol Hennessey?
Carol Hennessey is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Anthony Corniello Clinical Social Worker · Branford, CT NPI 1255305561 Richard Ticotsky Clinical Social Worker · Branford, CT NPI 1134193444 Michelle Demers Clinical Social Worker · Branford, CT NPI 1558335877 Christopher Fletcher Clinical Psychologist · Branford, CT NPI 1528032877 Elizabeth Trotta Clinical Social Worker · Branford, CT NPI 1457325599 Karen Zeigher Clinical Social Worker · Branford, CT NPI 1205800323 Nicole Apicella Clinical Social Worker · Branford, CT NPI 1538133772 Harbor Health Services, Inc. Addiction (Substance Use Disorder) Counselor · Branford, CT NPI 1144296815
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-24.