JOAN SMITH
NPI 1477553238
Nurse Practitioner - Family in Washington, DC
About Joan Smith NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOAN SMITH (NPI 1477553238) is an individual family provider in Washington, District Of Columbia, licensed in District Of Columbia (NP64422) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joan Smith is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Joan Smith reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Washington, DC 20002
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1578638425 (District of Columbia), NPI 1073678637 (District of Columbia), NPI 1366781700 (District of Columbia), NPI 1497023188 (District of Columbia), NPI 1285752121 (Maryland), NPI 1942546486 (Maryland)
- 2,492 clinicians in this Medicare group
Washington, DC 20016
- Reassigned Medicare billing, District of Columbia enrollment
- 34 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20037 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
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 Smith's NPI number?
The NPI number for Joan Smith is 1477553238. It was assigned to this individual provider in the NPPES registry on July 22, 2005.
Where is Joan Smith located?
Joan Smith practices at 2150 Pennsylvania Ave NW, Washington, DC 20037. The listed phone number is (202) 741-2160.
What is Joan Smith's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Joan Smith enrolled in Medicare?
Yes. Joan Smith is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Joan Smith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Smith reassigns Medicare benefits to 4 organizations: Medical Faculty Associates, Inc (Washington, DC), Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Washington, DC), Johns Hopkins University (Washington, DC) and Johns Hopkins University (Bethesda, MD). Each 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 Smith'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 Smith was last updated on February 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Joan Smith · NPI 1477553238
Family physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since July 22, 2005.
## Identity
- **NPI:** 1477553238 (Entity type: Individual)
- **Enumerated:** July 22, 2005
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP64422 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2150 PENNSYLVANIA AVE NW, Washington, DC 20037-3201
- **Phone:** (202) 741-2160 · **Fax:** (202) 741-2169
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1093016933, Washington, DC); Johns Hopkins University (NPI 1952120644, Washington, DC); Johns Hopkins University (NPI 1578569240, Bethesda, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1477553238) · Data from the CMS NPPES public registry.