ALEXANDRA ELLIS FNP
NPI 1336869080
Nurse Practitioner in Rockville, MD
About Alexandra Ellis Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA ELLIS FNP (NPI 1336869080) is an individual nurse practitioner in Rockville, Maryland, licensed in Maryland (R191474) 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)
Alexandra Ellis Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Alexandra Ellis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 251 clinicians in this Medicare group
Germantown, MD 20876
- Reassigned Medicare billing, District of Columbia enrollment
- 105 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 2
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 20850 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20850
ROCKVILLE, MD 20850
ROCKVILLE, MD 20850
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 Alexandra Ellis's NPI number?
The NPI number for Alexandra Ellis is 1336869080. It was assigned to this individual provider in the NPPES registry on September 1, 2022.
Where is Alexandra Ellis located?
Alexandra Ellis practices at 2401 Research Blvd Ste 200, Rockville, MD 20850. The listed phone number is (240) 422-1224.
What is Alexandra Ellis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Alexandra Ellis enrolled in Medicare?
Yes. Alexandra Ellis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexandra Ellis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Ellis reassigns Medicare benefits to 2 organizations: Mep Health, LLC (Rockville, MD) and Cep America LLC (Germantown, 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 Alexandra Ellis'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 Alexandra Ellis 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.
# Alexandra Ellis, FNP · NPI 1336869080
Nurse Practitioner physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since September 1, 2022.
## Identity
- **NPI:** 1336869080 (Entity type: Individual)
- **Enumerated:** September 1, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R191474 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2401 RESEARCH BLVD STE 200, Rockville, MD 20850-3246
- **Phone:** (240) 422-1224
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mep Health, LLC (NPI 1164483558, Rockville, MD); Cep America LLC (NPI 1568357754, Germantown, MD) · 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/1336869080) · Data from the CMS NPPES public registry.