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Principal Medical Group PC

Internal Medicine Physician in Mclean, VA · enumerated 2011 · authorized official David Jones, Owner.

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

National Provider Identifier

1134425267

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Registry record

Entity type Organization (Type 2)
Legal business name Principal Medical Group PC
Practice address 1355 Beverly Road, Suite 220, Mclean, VA, 22101
Phone (703) 663-8824
Fax (703) 992-8354
Enumeration date Feb 8, 2011
Last updated in NPPES Apr 29, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Jones
Title Owner
Phone (703) 663-8824

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.

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Frequently asked questions

Who is the authorized official for Principal Medical Group PC?
NPPES lists David Jones (Owner) as the authorized official for this organization.
What is the NPI number for Principal Medical Group PC?
The NPI for Principal Medical Group PC is 1134425267, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-29.