Principal Medical Group PC
NPI 1134425267 · Internal Medicine Physician · Mclean, VA
Principal Medical Group PC is a Internal Medicine Physician organization in Mclean, VA (NPI 1134425267).
Provider details
- NPI number
- 1134425267
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Jones, Owner(703) 663-8824
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-02-08
- Last updated
- 2013-04-29
Frequently asked questions
- What is Principal Medical Group PC's NPI number?
- Principal Medical Group PC's National Provider Identifier (NPI) is 1134425267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Principal Medical Group PC?
- Principal Medical Group PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Principal Medical Group PC located?
- Principal Medical Group PC's practice location on file with NPPES is 1355 Beverly Road, Mclean, VA 22101-3654.
- What is Principal Medical Group PC's phone number?
- The practice phone number listed in the NPPES registry for Principal Medical Group PC is (703) 663-8824.
- Who is the authorized official for Principal Medical Group PC?
- The authorized official listed on Principal Medical Group PC's NPPES record is David Jones, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Principal Medical Group PC's NPI active?
- Yes — Principal Medical Group PC's NPI (1134425267) is active in the NPPES registry as of the last update on 2013-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.