DR. MAZIN MAHGOUB NOOR M.D.
NPI 1881838910
Hospitalist in Wailuku, HI
About Dr. Mazin Mahgoub Noor M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAZIN MAHGOUB NOOR M.D. (NPI 1881838910) is an individual hospitalist provider in Wailuku, Hawaii, licensed in Hawaii (MD-18033) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Aurora Health Care Central Inc, and is a graduate of Other (1999).
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
Dr. Mazin Mahgoub Noor M.d. 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 Mazin Noor reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Edgar, WI 54426
- Reassigned Medicare billing, Wisconsin enrollment
- 633 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 444 clinicians in this Medicare group
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Green Bay, WI 54311
- Reassigned Medicare billing, Wisconsin enrollment
- 394 clinicians in this Medicare group
Mequon, WI 53097
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 clinicians in this Medicare group
Glendale, WI 53212
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 clinicians in this Medicare group
Manitowoc, WI 54220
- Reassigned Medicare billing, Wisconsin enrollment
- 350 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurora Health Care Central Inc
Acute Care Hospitals · Sheboygan, WIAscension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WIAscension All Saints Hospital
Acute Care Hospitals · Racine, WIHoly Family Memorial
Acute Care Hospitals · Manitowoc, WIAscension SE Wisconsin Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96793 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WAILUKU, HI 96793
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 Mazin Noor's NPI number?
The NPI number for Mazin Noor is 1881838910. It was assigned to this individual provider in the NPPES registry on April 20, 2009.
Where is Mazin Noor located?
Mazin Noor practices at 221 Mahalani St, Wailuku, HI 96793. The listed phone number is (808) 442-5503.
What is Mazin Noor's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mazin Noor enrolled in Medicare?
Yes. Mazin Noor 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 Mazin Noor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mazin Noor reassigns Medicare benefits to 7 organizations: Aspirus Wausau Hospital Inc (Edgar, WI), Ascension Medical Group-Fox Valley Wisconsin, Inc (Neenah, WI), Aurora Medical Group, Inc. (West Allis, WI), Baycare Aurora, LLC (Green Bay, WI), Columbia St. Mary's Hospital Milwaukee, Inc (Mequon, WI) 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 Mazin Noor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mazin Noor accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource (Common Ground Healthcare) list Mazin Noor 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 Mazin Noor affiliated with any hospitals?
According to CMS data, Mazin Noor is affiliated with Aurora Health Care Central Inc, Ascension Columbia St Mary's Hospital Milwaukee, Ascension All Saints Hospital, Holy Family Memorial and Ascension SE Wisconsin Hospital.
When was this NPI record last updated?
The NPPES record for Mazin Noor was last updated on December 10, 2021. 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.
# Dr. Mazin Mahgoub Noor, M.D. · NPI 1881838910
Hospitalist physician in Wailuku, Hawaii. Individual provider, active in the CMS NPPES registry since April 20, 2009.
## Identity
- **NPI:** 1881838910 (Entity type: Individual)
- **Enumerated:** April 20, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD-18033 (Hawaii)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 221 MAHALANI ST, Wailuku, HI 96793-2526
- **Phone:** (808) 442-5503
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Aspirus Wausau Hospital Inc (NPI 1447580725, Edgar, WI); Ascension Medical Group-Fox Valley Wisconsin, Inc (NPI 1730126392, Neenah, WI); Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI); Baycare Aurora, LLC (NPI 1255387726, Green Bay, WI); Columbia St. Mary's Hospital Milwaukee, Inc (NPI 1710928221, Mequon, WI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** December 10, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1881838910) · Data from the CMS NPPES public registry.