JOINT VENTURES PHYSICAL THERAPY, INC.
NPI 1083667901
Clinic/Center - Physical Therapy in Boston, MA
About Joint Ventures Physical Therapy, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOINT VENTURES PHYSICAL THERAPY, INC. (NPI 1083667901) is a healthcare organization registered as a physical therapy in Boston, Massachusetts and active in the NPI registry since May 2006. The organization maintains 7 additional practice locations and lists David E Larson, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 7
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joint Ventures Physical Therapy, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
88Medicare enrollment records show 88 clinicians reassign Medicare billing to Joint Ventures Physical Therapy, Inc., which bills Medicare for the services they deliver. Of these, 7 practice at this address and 57 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 88Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joint Ventures Physical Therapy, Inc.'s NPI number?
The NPI number for Joint Ventures Physical Therapy, Inc. is 1083667901. It was assigned to this organization in the NPPES registry on May 19, 2006.
Where is Joint Ventures Physical Therapy, Inc. located?
Joint Ventures Physical Therapy, Inc. is located at 660 Beacon St, Boston, MA 02215. The listed phone number is (617) 536-1161.
What is Joint Ventures Physical Therapy, Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Physical Therapy, with taxonomy code 261QP2000X.
Is Joint Ventures Physical Therapy, Inc. enrolled in Medicare?
Yes. Joint Ventures Physical Therapy, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Joint Ventures Physical Therapy, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 88 clinicians in 2 Medicare specialties reassign their Medicare billing to Joint Ventures Physical Therapy, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Physical Therapist in Private Practice (85) and Occupational Therapist in Private Practice (3). Of these, 7 practice at this address and 57 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Joint Ventures Physical Therapy, Inc. was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Joint Ventures Physical Therapy, Inc. · NPI 1083667901
Physical Therapy organization in Boston, Massachusetts. Organization record, active in the CMS NPPES registry since May 19, 2006.
## Identity
- **NPI:** 1083667901 (Entity type: Organization)
- **Enumerated:** May 19, 2006
- **Primary specialty:** Clinic/Center - Physical Therapy · taxonomy 261QP2000X
- **Organization subpart:** Yes (part of Silver Fern Practice, Llc)
- **Authorized official:** David Larson, OWNER
## Practice location
- **Address:** 660 BEACON ST, Boston, MA 02215-2002
- **Phone:** (617) 536-1161 · **Fax:** (844) 283-4933
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 88 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (85), Occupational Therapist in Private Practice (3); 7 practice at this address and 57 within 10 miles; [full list](https://npiprofile.com/npi/1083667901/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1083667901) · Data from the CMS NPPES public registry.