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Dr. Brian L. Beaulieu, M. D.

Internal Medicine Physician in Milford, CT · enumerated 2006.

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

National Provider Identifier

1588608384

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian L. Beaulieu
Credential M. D.
Sex Male
Practice address 300 Seaside Ave, Milford, CT, 06460
Phone (203) 301-1070
Fax (203) 301-1542
Enumeration date Jun 15, 2006
Last updated in NPPES Jun 9, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 039988 (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
11448959 Other - CAQH

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

What is the NPI number for Brian Beaulieu?
The National Provider Identifier (NPI) for Brian Beaulieu is 1588608384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Beaulieu practice?
The practice location on file with NPPES is in Milford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-09.