YOUNUS DHEYAA YOUNUS AL-MIDFAI MD
NPI 1821626979
Internal Medicine - Nephrology in Waukesha, WI
About Younus Dheyaa Younus Al-midfai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YOUNUS DHEYAA YOUNUS AL-MIDFAI MD (NPI 1821626979) is an individual nephrology provider in Waukesha, Wisconsin, licensed in Wisconsin (82123-20) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Younus Dheyaa Younus Al-midfai 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 Reassignment
Medicare enrollment records show Younus Al-midfai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waukesha, WI 53186
- Reassigned Medicare billing, Wisconsin enrollment
- 8 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Waukesha Memorial Hospital
Acute Care Hospitals · Waukesha, WIOconomowoc Memorial Hospital
Acute Care Hospitals · Oconomowoc, WIFort Memorial Hospital
Acute Care Hospitals · Fort Atkinson, WIWatertown Memorial Hospital
Acute Care Hospitals · Watertown, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53186 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WAUKESHA, WI 53186
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 Younus Al-midfai's NPI number?
The NPI number for Younus Al-midfai is 1821626979. It was assigned to this individual provider in the NPPES registry on April 1, 2020.
Where is Younus Al-midfai located?
Younus Al-midfai practices at 1260 Sentry Dr Ste 140, Waukesha, WI 53186. The listed phone number is (262) 524-1024.
What is Younus Al-midfai's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Younus Al-midfai enrolled in Medicare?
Yes. Younus Al-midfai 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 organization bills Medicare for Younus Al-midfai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Younus Al-midfai reassigns Medicare benefits to Nephrology Associates Sc (Waukesha, WI). The 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 Younus Al-midfai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Younus Al-midfai accept?
Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Network Health and UnitedHealthcare list Younus Al-midfai 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 Younus Al-midfai affiliated with any hospitals?
According to CMS data, Younus Al-midfai is affiliated with Waukesha Memorial Hospital, Oconomowoc Memorial Hospital, Fort Memorial Hospital and Watertown Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Younus Al-midfai was last updated on February 5, 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.
# Younus Dheyaa Younus Al-Midfai, MD · NPI 1821626979
Nephrology physician in Waukesha, Wisconsin. Individual provider, active in the CMS NPPES registry since April 1, 2020.
## Identity
- **NPI:** 1821626979 (Entity type: Individual)
- **Enumerated:** April 1, 2020
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 82123-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1260 SENTRY DR STE 140, Waukesha, WI 53186-5990
- **Phone:** (262) 524-1024
## 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:** Nephrology Associates Sc (NPI 1871679514, Waukesha, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** February 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821626979) · Data from the CMS NPPES public registry.