MARIAM EBEID
NPI 1942889498
Internal Medicine in Wauwatosa, WI
About Mariam Ebeid NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAM EBEID (NPI 1942889498) is an individual internal medicine provider in Wauwatosa, Wisconsin, licensed in Wisconsin (8750120) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Jackson.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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)
Mariam Ebeid is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mariam Ebeid reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 clinicians in this Medicare group
Grenada, MS 38901
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 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 53226 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.
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
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 Mariam Ebeid's NPI number?
The NPI number for Mariam Ebeid is 1942889498. It was assigned to this individual provider in the NPPES registry on April 2, 2021.
Where is Mariam Ebeid located?
Mariam Ebeid practices at 1155 N Mayfair Rd, Wauwatosa, WI 53226. The listed phone number is (414) 955-5990.
What is Mariam Ebeid's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mariam Ebeid enrolled in Medicare?
Yes. Mariam Ebeid is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mariam Ebeid's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Ebeid reassigns Medicare benefits to 2 organizations: Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI) and State Of Mississippi-University Of Mississippi Medical Center (Grenada, MS). 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 Mariam Ebeid's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariam Ebeid accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 5 other insurers list Mariam Ebeid 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 Mariam Ebeid was last updated on August 24, 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.
# Mariam Ebeid · NPI 1942889498
Internal Medicine physician in Wauwatosa, Wisconsin. Individual provider, active in the CMS NPPES registry since April 2, 2021.
## Identity
- **NPI:** 1942889498 (Entity type: Individual)
- **Enumerated:** April 2, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 8750120 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1155 N MAYFAIR RD, Wauwatosa, WI 53226-3462
- **Phone:** (414) 955-5990
## 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): Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI); State Of Mississippi-University Of Mississippi Medical Center (NPI 1932538527, Grenada, MS) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942889498) · Data from the CMS NPPES public registry.