Peter Breen

Peter Breen is a healthcare organization registered as Physical Therapy Clinic/Center in Allston, MA, holding Type 2 (organization) NPI 1700040128 since 2008. The authorized official on file is Peter Breen, President.

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NPI	1700040128
Entity type	Organization (Type 2)
Legal business name	Peter Breen
Other name	<Unavail>
Practice address	300 WESTERN AVE, Allston, MA, 02134
Phone	6172541656
Fax	6172541657
Enumeration date	2008-07-15
Last updated in NPPES	2009-04-27

Authorized official

Name	Peter Breen
Title	President
Phone	6172541656

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QP2000X	Physical Therapy Clinic/Center	Primary	—	—

Copy-ready billing details

Provider: Peter Breen
NPI: 1700040128
Taxonomy: 261QP2000X (Physical Therapy Clinic/Center)
Address: 300 WESTERN AVE, Allston, MA, 02134

Providers at this address

NPI	Name	Type	Specialty	Location
1508943887	Peter Breen	Individual	Physical Therapist	Allston, MA
1740592401	Aiko Callahan	Individual	Physical Therapist	Allston, MA
1982966032	Backstage Pt LLC	Organization	Physical Therapy Clinic/Center	Boston, MA
1154763795	Steve Yoon	Individual	Optician	Allston, MA

Verify this record

Cross-check NPI 1700040128 against the authoritative CMS record: view Peter Breen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Peter Breen located?

The practice location on file with NPPES is in Allston, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-04-27. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-04-27.