Ellen Fox, MD
NPI 1750594503 · Internal Medicine Physician · Arlington, VA
Ellen Fox, MD is a Internal Medicine Physician provider in Arlington, VA (NPI 1750594503).
Provider details
- NPI number
- 1750594503
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101222128 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Clinical Ethicist174V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-08
- Last updated
- 2015-02-18
Frequently asked questions
- What is Ellen Fox's NPI number?
- Ellen Fox's National Provider Identifier (NPI) is 1750594503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Fox's specialty?
- Ellen Fox is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Fox located?
- Ellen Fox's practice location on file with NPPES is 1929 N Westmoreland St, Arlington, VA 22213-1013.
- What is Ellen Fox's phone number?
- The practice phone number listed in the NPPES registry for Ellen Fox is (202) 779-9707.
- Is Ellen Fox's NPI active?
- Yes — Ellen Fox's NPI (1750594503) is active in the NPPES registry as of the last update on 2015-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.