WASHINGTON ORTHOPAEDIC & KNEE CLINIC
NPI 1689623712
Orthopaedic Surgery in Clinton, MD
About Washington Orthopaedic & Knee Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WASHINGTON ORTHOPAEDIC & KNEE CLINIC (NPI 1689623712) is a healthcare organization registered as an orthopaedic surgery in Clinton, Maryland and active in the NPI registry since May 2006. The organization lists Mehrdad M Malek, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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)
Washington Orthopaedic & Knee Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Washington Orthopaedic & Knee Clinic, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Fairfax, VA 22031
Source: 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 Washington Orthopaedic & Knee Clinic's NPI number?
The NPI number for Washington Orthopaedic & Knee Clinic is 1689623712. It was assigned to this organization in the NPPES registry on May 8, 2006.
Where is Washington Orthopaedic & Knee Clinic located?
Washington Orthopaedic & Knee Clinic is located at 7801 Old Branch Avenue Suite 409, Clinton, MD 20635. The listed phone number is (240) 318-0420.
What is Washington Orthopaedic & Knee Clinic's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Washington Orthopaedic & Knee Clinic enrolled in Medicare?
Yes. Washington Orthopaedic & Knee Clinic is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Washington Orthopaedic & Knee Clinic?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Washington Orthopaedic & Knee Clinic, in Orthopedic Surgery and Physical Therapist in Private Practice. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Washington Orthopaedic & Knee Clinic was last updated on October 2, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.