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Dufer LLC

Dufer LLC is a healthcare organization registered as Orthopedic Physical Therapist in Brookline, MA, holding Type 2 (organization) NPI 1053659532 since 2013. The authorized official on file is Luke Ferdinands, Owner.

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NPI 1053659532
Entity type Organization (Type 2)
Legal business name Dufer LLC
Other name <Unavail>
Practice address 235 CYPRESS STREET, SUITE 110, Brookline, MA, 02445
Phone 6178606430
Fax 6177314162
Enumeration date 2013-01-17
Last updated in NPPES 2017-04-03

Authorized official

Name Luke Ferdinands
Title Owner
Phone 6178606430

Taxonomy & classification

Taxonomy code Specialty Primary License State
2251X0800X Orthopedic Physical Therapist Primary 19467 MA
Copy-ready billing details
Provider: Dufer LLC
NPI: 1053659532
Taxonomy: 2251X0800X (Orthopedic Physical Therapist)
Address: 235 CYPRESS STREET, SUITE 110, Brookline, MA, 02445

Verify this record

Cross-check NPI 1053659532 against the authoritative CMS record: view Dufer LLC 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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Dufer LLC?
Dufer LLC is registered in NPPES as a Orthopedic Physical Therapist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2017-04-03.