Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brigid Kelley Killelea, M.D.

Surgery Physician in New Haven, CT · enumerated 2008.

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

National Provider Identifier

1548422561

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Registry record

Entity type Individual (Type 1)

Name Brigid Kelley Killelea

Credential M.D.

Sex Female

Practice address 55 Lock Street, New Haven, CT, 06511

Phone (203) 432-0076

Fax (203) 432-7289

Enumeration date Jul 1, 2008

Last updated in NPPES Jan 20, 2012

Taxonomy & licenses

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 048168 (CT) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 048168 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Brigid Killelea practice?

The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Brigid Killelea?

The National Provider Identifier (NPI) for Brigid Killelea is 1548422561, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-20.