NORHAN MOHAMMED M.D.
NPI 1225487176
Internal Medicine - Cardiovascular Disease in Oconomowoc, WI
About Norhan Mohammed M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NORHAN MOHAMMED M.D. (NPI 1225487176) is an individual cardiovascular disease provider in Oconomowoc, Wisconsin, licensed in New York (30144301) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of New York Medical College (2016).
NPPES Registry Identity
Specialties & Licenses 3
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
Norhan Mohammed 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
10Medicare enrollment records show Norhan Mohammed reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oconomowoc, WI 53066
- Reassigned Medicare billing, Wisconsin enrollment
- 528 clinicians in this Medicare group
Portage, WI 53901
- Reassigned Medicare billing, Wisconsin enrollment
- 359 clinicians in this Medicare group
Amherst, WI 54406
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 clinicians in this Medicare group
Birnamwood, WI 54414
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1639187412 (Wisconsin)
- 321 clinicians in this Medicare group
Athens, WI 54411
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Merrill, WI 54452
- Reassigned Medicare billing, Wisconsin enrollment
- 351 clinicians in this Medicare group
Stanley, WI 54768
- Reassigned Medicare billing, Wisconsin enrollment
- 168 clinicians in this Medicare group
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 262 clinicians in this Medicare group
Woodruff, WI 54568
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Howard Young Medical Center Inc Of Woodruff Wisconsin
- 358 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 2
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, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53066 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.
OCONOMOWOC, WI 53066
OCONOMOWOC, WI 53066
OCONOMOWOC, WI 53066
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 Norhan Mohammed's NPI number?
The NPI number for Norhan Mohammed is 1225487176. It was assigned to this individual provider in the NPPES registry on June 10, 2016.
Where is Norhan Mohammed located?
Norhan Mohammed practices at 791 Summit Ave, Oconomowoc, WI 53066. The listed phone number is (262) 569-9400.
What is Norhan Mohammed's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Norhan Mohammed enrolled in Medicare?
Yes. Norhan Mohammed 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 Norhan Mohammed's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Norhan Mohammed reassigns Medicare benefits to 10 organizations: Prohealth Medical Group Inc (Oconomowoc, WI), Divine Savior Healthcare, Inc. (Portage, WI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Amherst, WI), Aspirus Stevens Point Hospital & Clinics, Inc. (Stevens Point, WI), Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (Birnamwood, WI) and 5 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 Norhan Mohammed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Norhan Mohammed accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Dean Health Plan, HealthPartners and Highmark Blue Cross Blue Shield West Virginia and 5 other insurers list Norhan Mohammed 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 Norhan Mohammed affiliated with any hospitals?
According to CMS data, Norhan Mohammed is affiliated with Waukesha Memorial Hospital and Oconomowoc Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Norhan Mohammed was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Norhan Mohammed, M.D. · NPI 1225487176
Cardiovascular Disease physician in Oconomowoc, Wisconsin. Individual provider, active in the CMS NPPES registry since June 10, 2016.
## Identity
- **NPI:** 1225487176 (Entity type: Individual)
- **Enumerated:** June 10, 2016
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 30144301 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 791 SUMMIT AVE, Oconomowoc, WI 53066-3844
- **Phone:** (262) 569-9400
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Prohealth Medical Group Inc (NPI 1518009257, Oconomowoc, WI); Divine Savior Healthcare, Inc. (NPI 1124083894, Portage, WI); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1316616428, Amherst, WI); Aspirus Stevens Point Hospital & Clinics, Inc. (NPI 1184082745, Stevens Point, WI); Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (NPI 1063574184, Birnamwood, WI); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2016
## Record status
- **NPPES last updated:** July 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1225487176) · Data from the CMS NPPES public registry.