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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What type of organization is Dufer LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2017-04-03.