Joan Mcelroy, FNP-C
NPI 1790405470 · Family Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Mcelroy, FNP-C is a Family Nurse Practitioner provider in Washington, DC (NPI 1790405470).
Provider details
- NPI number
- 1790405470
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP1040058 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-09-01
- Last updated
- 2022-09-01
- Certified
- 2022-08-30
Frequently asked questions
- What is Joan Mcelroy's NPI number?
- Joan Mcelroy's National Provider Identifier (NPI) is 1790405470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Mcelroy's specialty?
- Joan Mcelroy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Mcelroy located?
- Joan Mcelroy's practice location on file with NPPES is 111 Michigan Ave, Nw, Washington, DC 20010.
- What is Joan Mcelroy's phone number?
- The practice phone number listed in the NPPES registry for Joan Mcelroy is (202) 476-2128.
- Does Joan Mcelroy accept Medicare?
- Joan Mcelroy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Mcelroy's NPI active?
- Yes — Joan Mcelroy's NPI (1790405470) is active in the NPPES registry as of the last update on 2022-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.