LOUDOUN MEDICAL GROUP, PC
NPI 1669596193
Physical Medicine & Rehabilitation in Leesburg, VA
About Loudoun Medical Group, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUDOUN MEDICAL GROUP, PC (NPI 1669596193), doing business as Loudoun Spine & Rehabilitation, is a healthcare organization registered as a physical medicine & rehabilitation in Leesburg, Virginia and active in the NPI registry since March 2007. The organization lists Mary Beth Tamasy, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 2
Group Practice 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Loudoun Medical Group, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
291Medicare enrollment records show 291 clinicians reassign Medicare billing to Loudoun Medical Group, PC, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 143 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 35
Nearest to this location (20)
See all 291Leesburg, VA 20176
Leesburg, VA 20176
Leesburg, VA 20176
Leesburg, VA 20176
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 Loudoun Medical Group, PC's NPI number?
The NPI number for Loudoun Medical Group, PC is 1669596193. It was assigned to this organization in the NPPES registry on March 19, 2007. The provider is doing business as Loudoun Spine & Rehabilitation and Michael A Kavanagh MD.
Where is Loudoun Medical Group, PC located?
Loudoun Medical Group, PC is located at 224D Cornwall Street, NW, Suite 300, Leesburg, VA 20176. The listed phone number is (703) 443-8110.
What is Loudoun Medical Group, PC's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Loudoun Medical Group, PC enrolled in Medicare?
Yes. Loudoun Medical Group, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Loudoun Medical Group, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 291 clinicians in 35 Medicare specialties reassign their Medicare billing to Loudoun Medical Group, PC. 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 Nurse Practitioner (82), Family Practice (29) and Diagnostic Radiology (24). Of these, 6 practice at this address and 143 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 Loudoun Medical Group, PC was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.