Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chs Health Services, LLC

General Practice Physician in Reston, VA · enumerated 2013 · authorized official Stuart Clark, Executive Vp.

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

National Provider Identifier

1821428707

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Registry record

Entity type Organization (Type 2)

Legal business name Chs Health Services, LLC

Practice address 10701 Parkridge Blvd Ste 200, Reston, VA, 20191

Phone (703) 760-0700

Enumeration date Nov 14, 2013

Last updated in NPPES Nov 14, 2013

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stuart Clark

Title Executive Vp

Phone (703) 760-0700

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-11-14. Verify at npiregistry.cms.hhs.gov.

Where is Chs Health Services, LLC located?

The practice location on file with NPPES is in Reston, VA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-14.