Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHARLES R. CLEGG D. C.
NPI 1457309700
Chiropractor - Orthopedic in Leesburg, VA

Active since May 05, 2006
225 LOUDOUN ST SE, LEESBURG, VA 20175(703) 777-8884 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Charles R. Clegg D. C. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHARLES R. CLEGG D. C. (NPI 1457309700) is an individual orthopedic provider in Leesburg, Virginia, licensed in Virginia (0104000216) and active in the NPI registry since May 2006. He is a graduate of National College Of Chiropractic (1977).

NPPES Registry Identity

NPI1457309700
Entity TypeIndividualMale
Primary Taxonomy111NX0800X
Provider Legal NameDR. CHARLES R. CLEGGCredential: D. C.
Location Address225 LOUDOUN ST SELeesburg, VA 20175-3115
Mailing AddressPo Box 144Lincoln, VA 20160-0144 · (540) 338-2994
Sole ProprietorNo
Medical School CMSNational College Of ChiropracticGraduated 1977
Enumeration DateMay 5, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1457309700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractor · OrthopedicChiropractic Providers
Taxonomy Code111NX0800X
License Licensed in VA · 0104000216
Definition
Chiropractic Orthopedics/Neuromusculoskeletal Medicine is defined as that branch of chiropractic medicine that includes the continued acquisition of knowledge relative to both normal functions and diseases of the human body as they relate to the bones, joints, capsules, discs, muscles, ligaments, tendons, their complete neurological and vascular components, referred organ systems and contiguous tissues. This also includes the development and perfection of skills relative to health maintenance when such exists and when not, the investigations, historical review, physical detection, correlative diagnosis development and complete management of any disorder within the bounds defined herein. Also necessary is the delivery of the combined knowledge and skill on a primary basis to patients who both need and desire this service to the eventual outcome of remissions, whenever resolution is not readily achievable. In addition the certified chiropractic orthopedist/neuromusculoskeletal medicine specialist provides consultation services at the request of other qualified doctors seeking assistance in the care of their patients. The chiropractic orthopedist/neuromusculoskeletal medicine specialist may also engage in the teaching and or research of subjects and materials relevant to pursuing the quest for knowledge in the ever changing field of the orthopedic specialty.
225 LOUDOUN ST SE, Leesburg, VA 20175

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Charles R. Clegg D. C. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244382380
PECOS Enrollment IDI20090721000104

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
468 services63 patients

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Chiropractor (Orthopedic)
225 LOUDOUN ST SE
LEESBURG, VA 20175
Chiropractor
225 LOUDOUN ST SE
LEESBURG, VA 20175

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 Charles Clegg's NPI number?

The NPI number for Charles Clegg is 1457309700. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Charles Clegg located?

Charles Clegg practices at 225 Loudoun St SE, Leesburg, VA 20175. The listed phone number is (703) 777-8884.

What is Charles Clegg's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Orthopedic, with taxonomy code 111NX0800X.

Is Charles Clegg enrolled in Medicare?

Yes. Charles Clegg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Charles Clegg was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.