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Joint Ventures Physical Therapy, Inc.

Physical Therapy Clinic/Center in Boston, MA · enumerated 2006 · authorized official David Larson, Owner.

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

National Provider Identifier

1083667901

Verified

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Registry record

Entity type Organization (Type 2)
Legal business name Joint Ventures Physical Therapy, Inc.
Parent organization Silver Fern Practice, LLC
Practice address 660 Beacon St, Boston, MA, 02215
Phone (617) 536-1161
Fax (844) 283-4933
Enumeration date May 19, 2006
Last updated in NPPES Oct 16, 2025

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name David Larson
Title Owner
Phone (617) 536-1161

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

What type of organization is Joint Ventures Physical Therapy, Inc.?
Joint Ventures Physical Therapy, Inc. is registered in NPPES as a Physical Therapy Clinic/Center (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-16.