MRS. JOAN ROBINSON MCELROY FNP-C
NPI 1790405470
Nurse Practitioner - Family in Washington, DC
About Mrs. Joan Robinson Mcelroy Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JOAN ROBINSON MCELROY FNP-C (NPI 1790405470) is an individual family provider in Washington, District Of Columbia, licensed in District Of Columbia (NP1040058) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Joan Robinson Mcelroy Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Joan Mcelroy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20010 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joan Mcelroy's NPI number?
The NPI number for Joan Mcelroy is 1790405470. It was assigned to this individual provider in the NPPES registry on September 1, 2022.
Where is Joan Mcelroy located?
Joan Mcelroy practices at 111 Michigan Ave, NW Pulmonary Clinic, Washington, DC 20010. The listed phone number is (202) 476-2128.
What is Joan Mcelroy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Joan Mcelroy enrolled in Medicare?
Yes. Joan Mcelroy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Joan Mcelroy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Mcelroy reassigns Medicare benefits to Children's Hospital (Washington, DC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joan Mcelroy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Joan Mcelroy was last updated on September 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Joan Robinson Mcelroy, FNP-C · NPI 1790405470
Family physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since September 1, 2022.
## Identity
- **NPI:** 1790405470 (Entity type: Individual)
- **Enumerated:** September 1, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP1040058 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 111 MICHIGAN AVE, NW, PULMONARY CLINIC, Washington, DC 20010
- **Phone:** (202) 476-2128
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Hospital (NPI 1780800128, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1790405470) · Data from the CMS NPPES public registry.