Active NPIIndividual provider

Jefferson T Barrett, MD

Pediatrics, Pediatric Emergency Medicine in Boston, Massachusetts

NPI Number1629481643
Practice location
300 Longwood Ave, Boston, MA 02115
Fax
—
Last updated
July 7, 2026

Jefferson T Barrett is a Pediatrics, Pediatric Emergency Medicine based in Boston, MA. Jefferson T Barrett practices in Boston, MA and has the professional credentials of MD. The NPI Number for Jefferson T Barrett is 1629481643 and holds a License No. 270481 (MA). The current practice location address for Jefferson T Barrett is 300 Longwood Ave, Boston, MA 02115 and can be reached out via phone at 617-355-6624.

Provider Profile Details

NPI Number
1629481643
Provider Name
Jefferson T Barrett
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
300 Longwood Ave, Boston, MA 02115
Phone Number
617-355-6624
Primary Taxonomy
Pediatrics, Pediatric Emergency Medicine · 2080P0204X
Sole Proprietor
No
Provider Enumeration Date
June 6, 2014
Last Update Date
July 7, 2026
Certification Date
July 7, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
300 Longwood Ave
Boston, MA 02115
City
Boston
Zip
02115
Phone Number
617-355-6624
Boston, MA 02115Get directions →

Provider Business Mailing Address Details

Address
300 Longwood Ave
Boston, MA 02115-5724
City
Boston
State
MA
Zip
02115-5724
Phone Number
617-355-6000

License Information

License Number
270481
License State
MA
Taxonomy
Pediatrics, Pediatric Emergency Medicine · 2080P0204X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Jefferson T Barrett, MD?

The NPI number of Jefferson T Barrett, MD is 1629481643. It was assigned on June 6, 2014 and is currently active in the NPPES registry.

What is the specialty of Jefferson T Barrett, MD?

Jefferson T Barrett, MD is registered under the primary taxonomy Pediatrics, Pediatric Emergency Medicine (code 2080P0204X), licensed in MA under license number 270481.

Where does Jefferson T Barrett, MD practice?

The practice location is 300 Longwood Ave, Boston, MA 02115. The office can be reached at 617-355-6624 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1629481643 directly on the NPPES registry website.

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