NPPES file of Aug 9, 2026

Joan Robinson McElroy, FNP-C

Family Nurse Practitioner · Washington, DC

Joan Robinson McElroy, FNP-C is a family nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1790405470, issued on Sep 1, 2022. Check the license (District of Columbia NP1040058, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790405470
Name
Joan Robinson McElroy
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP1040058 DC
Self-reported in NPPES; status is on the state search
Practice location
111 Michigan Ave, NW, Washington, DC 20010
Phone
(202) 476-2128
Enumerated
Sep 1, 2022
Record last updated
Sep 1, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 111 Michigan Ave, NW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Helena Arango Romero, M.D.Student in an Organized Health Care Education/Training Program1811882301
  2. Charles Berul, MDClinical Cardiac Electrophysiology Physician1639168438
  3. Desiree D'Souza, MB BCH BAOStudent in an Organized Health Care Education/Training Program1215628375
  4. Laura Gray, PH.D.Psychologist1235506551
  5. Diana Hines, MSN, CPNP-AC/PCCritical Care Pediatric Nurse Practitioner1346880580
  6. Rasha Dorothy Sawaya, M.DPediatric Emergency Medicine (Emergency Medicine) Physician1720294390

Verify Joan Robinson McElroy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license NP1040058
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

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99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

15 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 80% of claims.

  1. Joan McElroy15
  2. Specialty average1,305

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

675 family nurse practitioner records list a practice address in Washington

They are 675 of the 45,857 NPPES records with a practice address in Washington, and 682 family nurse practitioner records in District of Columbia.

Other family nurse practitioner records in District of Columbia

  1. Ramsey Abaessien, NPWashington, DC1134626302
  2. Tina Abange, CRNPWashington, DC1700134780
  3. Aden Abebe, FNP-BCWashington, DC1881377471
  4. Chinyere AbiiWashington, DC1184987869
  5. Maria Acquaviva, NURSE PRACTITIONERWashington, DC1467517060
  6. Sarah Adams, N.P.Washington, DC1356765853
  7. Aderonke Adeyemi, NPWashington, DC1407480783
  8. Blen AfeworkWashington, DC1184133092
  9. Layla AghdamWashington, DC1316766751
  10. Kristen Ahearn, DNPWashington, DC1972269504

Common questions

What is Joan Robinson McElroy, FNP-C's NPI number?

Joan Robinson McElroy, FNP-C's National Provider Identifier (NPI) is 1790405470, issued on Sep 1, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Joan Robinson McElroy, FNP-C located?

The NPPES record lists a practice address at 111 Michigan Ave, NW, Washington, DC, 20010. Phone: (202) 476-2128. Providers update this record themselves, so call before visiting.

How can I verify Joan Robinson McElroy, FNP-C's license?

NPPES lists District of Columbia license number NP1040058, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Joan Robinson McElroy, FNP-C prescribe under Medicare Part D?

In 2024, Joan Robinson McElroy, FNP-C had 15 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.