Elizabeth Dearing Roy, M.D.
NPI 1821384082 · Emergency Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Dearing Roy, M.D. is a Emergency Medicine Physician provider in Washington, DC (NPI 1821384082).
Provider details
- NPI number
- 1821384082
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 52540 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 8901 Wisconsin AveBethesda, MD 20889-1541Phone: (301) 295-4810
Registry dates
- Enumerated
- 2011-06-24
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Elizabeth Dearing Roy's NPI number?
- Elizabeth Dearing Roy's National Provider Identifier (NPI) is 1821384082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Dearing Roy's specialty?
- Elizabeth Dearing Roy is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Dearing Roy located?
- Elizabeth Dearing Roy's practice location on file with NPPES is 2120 L St Nw Ste 610, Washington, DC 20037-1540.
- What is Elizabeth Dearing Roy's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Dearing Roy is (202) 741-2911.
- Does Elizabeth Dearing Roy accept Medicare?
- Elizabeth Dearing Roy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Dearing Roy's NPI active?
- Yes — Elizabeth Dearing Roy's NPI (1821384082) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.