Elizabeth O'Connor, MD
NPI 1629040498 · Family Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth O'Connor, MD is a Family Medicine Physician provider in Washington, DC (NPI 1629040498).
Provider details
- NPI number
- 1629040498
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 5526 (AK)
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
20 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
- 2006-02-06
- Last updated
- 2024-08-05
- Certified
- 2024-08-05
Frequently asked questions
- What is Elizabeth O'Connor's NPI number?
- Elizabeth O'Connor's National Provider Identifier (NPI) is 1629040498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth O'Connor's specialty?
- Elizabeth O'Connor is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth O'Connor located?
- Elizabeth O'Connor's practice location on file with NPPES is 955 14th St Se, Washington, DC 20003.
- What is Elizabeth O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth O'Connor is (703) 608-4377.
- Does Elizabeth O'Connor accept Medicare?
- Elizabeth O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth O'Connor's NPI active?
- Yes — Elizabeth O'Connor's NPI (1629040498) is active in the NPPES registry as of the last update on 2024-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.