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Britton Conroy Keeshan, MD, MPH

Pediatric Cardiology Physician in New Haven, CT · enumerated 2010.

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

National Provider Identifier

1881906147

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Registry record

Entity type Individual (Type 1)
Name Britton Conroy Keeshan
Credential MD, MPH
Sex Male
Practice address 1 Park Street, New Haven, CT, 06510
Phone (203) 785-4081
Fax (203) 737-2786
Enumeration date Jul 2, 2010
Last updated in NPPES Aug 21, 2018

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 60793 (CT) Secondary
2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 60793 (CT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1881906147 Medicaid WA -

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.

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Frequently asked questions

Where does Britton Keeshan 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 Britton Keeshan?
The National Provider Identifier (NPI) for Britton Keeshan is 1881906147, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-21.