ZAID KADHIM MAHDI MD
NPI 1770826703
Pathology - Anatomic Pathology & Clinical Pathology in Milwaukee, WI
About Zaid Kadhim Mahdi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZAID KADHIM MAHDI MD (NPI 1770826703) is an individual anatomic pathology & clinical pathology provider in Milwaukee, Wisconsin, licensed in Wisconsin (3314) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and maintains a secondary practice location in Columbus.
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Zaid Kadhim Mahdi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Zaid Mahdi reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Clarkston, MI 48346
- Reassigned Medicare billing, Michigan enrollment
- 9 clinicians in this Medicare group
Nashville, TN 37217
- Reassigned Medicare billing, Georgia enrollment
- 66 clinicians in this Medicare group
Jasper, GA 30143
- Reassigned Medicare billing, Georgia enrollment
- 12 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 12 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 15 clinicians in this Medicare group
Brunswick, GA 31525
- Reassigned Medicare billing, Georgia enrollment
- 40 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 11
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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
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 Zaid Mahdi's NPI number?
The NPI number for Zaid Mahdi is 1770826703. It was assigned to this individual provider in the NPPES registry on March 28, 2013.
Where is Zaid Mahdi located?
Zaid Mahdi practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 805-6966.
What is Zaid Mahdi's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Zaid Mahdi enrolled in Medicare?
Yes. Zaid Mahdi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Zaid Mahdi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zaid Mahdi reassigns Medicare benefits to 7 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI), Endoscopic Solutions PC (Clarkston, MI), Associated Pathologists, LLC (Nashville, TN), Mountainside Pathology, LLC (Jasper, GA), Peachtree Piedmont Pathology PC (Atlanta, GA) and 2 more organizations, listed in the Medicare section above. 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 Zaid Mahdi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zaid Mahdi accept?
Health plans from Anthem Blue Cross and Blue Shield, Oscar Health, Oscar Insurance Company and Priority Health list Zaid Mahdi 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.
Is Zaid Mahdi affiliated with any hospitals?
According to CMS data, Zaid Mahdi is affiliated with Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Zaid Mahdi was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Zaid Kadhim Mahdi, MD · NPI 1770826703
Anatomic Pathology & Clinical Pathology physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since March 28, 2013.
## Identity
- **NPI:** 1770826703 (Entity type: Individual)
- **Enumerated:** March 28, 2013
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 3314 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, Milwaukee, WI 53226-3522
- **Phone:** (414) 805-6966 · **Fax:** (414) 805-6980
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Endoscopic Solutions PC (NPI 1164460085, Clarkston, MI); Associated Pathologists, LLC (NPI 1003863580, Nashville, TN); Mountainside Pathology, LLC (NPI 1891480398, Jasper, GA); Peachtree Piedmont Pathology PC (NPI 1447219225, Atlanta, GA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** February 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770826703) · Data from the CMS NPPES public registry.