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Alon Dagan, M.D.

Emergency Medicine Physician in Boston, MA · enumerated 2013 · practices at Beth Israel Deaconess Medical Center.

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

National Provider Identifier

1023451747

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Registry record

Entity type Individual (Type 1)
Name Alon Dagan
Credential M.D.
Sex Male
Practice address 1 Deaconess Rd, West Clinical Center 2, Boston, MA, 02215
Phone (617) 754-2339
Enumeration date Apr 11, 2013
Last updated in NPPES Oct 11, 2016

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 265562 (MA) 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.

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Frequently asked questions

Where does Alon Dagan practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alon Dagan?
The National Provider Identifier (NPI) for Alon Dagan is 1023451747, 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 2016-10-11.