MARGARET BRYAN ELLIS DO
NPI 1699185520
Pediatrics in Charlotte, NC
About Margaret Bryan Ellis Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET BRYAN ELLIS DO (NPI 1699185520) is an individual pediatrics provider in Charlotte, North Carolina, licensed in North Carolina (2017-00851) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margaret Bryan Ellis Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Margaret Ellis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28203
- Reassigned Medicare billing, North Carolina enrollment
- 2,223 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 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 28203 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.
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
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 Margaret Ellis's NPI number?
The NPI number for Margaret Ellis is 1699185520. It was assigned to this individual provider in the NPPES registry on April 30, 2014.
Where is Margaret Ellis located?
Margaret Ellis practices at 1001 Blythe Blvd Medical Center Plaza Suite 200, Charlotte, NC 28203. The listed phone number is (704) 381-8840.
What is Margaret Ellis's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Margaret Ellis enrolled in Medicare?
Yes. Margaret Ellis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Margaret Ellis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Ellis reassigns Medicare benefits to 2 organizations: Carolinas Medical Center (Charlotte, NC) and Aurora Medical Group, Inc. (Milwaukee, WI). 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 Margaret Ellis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Ellis accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC and 2 other insurers list Margaret Ellis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Margaret Ellis was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Margaret Bryan Ellis, DO · NPI 1699185520
Pediatrics physician in Charlotte, North Carolina. Individual provider, active in the CMS NPPES registry since April 30, 2014.
## Identity
- **NPI:** 1699185520 (Entity type: Individual)
- **Enumerated:** April 30, 2014
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 2017-00851 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 BLYTHE BLVD, MEDICAL CENTER PLAZA SUITE 200, Charlotte, NC 28203-5866
- **Phone:** (704) 381-8840
## 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): Carolinas Medical Center (NPI 1457695454, Charlotte, NC); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 4, 2026
- **Other identifiers:** Medicaid 100422631 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1699185520) · Data from the CMS NPPES public registry.