RILIWANU ALIU MD
NPI 1619397197
Emergency Medicine in Park Falls, WI
About Riliwanu Aliu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RILIWANU ALIU MD (NPI 1619397197) is an individual emergency medicine provider in Park Falls, Wisconsin, licensed in Wisconsin (72087) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Flambeau Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Riliwanu Aliu 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
18Medicare enrollment records show Riliwanu Aliu reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Minocqua, WI 54548
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Rice Lake, WI 54868
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Waupun, WI 53963
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Maysville, KY 41056
- Reassigned Medicare billing, Tennessee enrollment
- 1,071 clinicians in this Medicare group
Newport, TN 37821
- Reassigned Medicare billing, Tennessee enrollment
- 664 clinicians in this Medicare group
Oklahoma City, OK 73119
- Reassigned Medicare billing, Georgia enrollment
- 42 clinicians in this Medicare group
Chatsworth, GA 30705
- Reassigned Medicare billing, Georgia enrollment
- 80 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Flambeau Hospital
Critical Access Hospitals · Park Falls, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54552 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.
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 Riliwanu Aliu's NPI number?
The NPI number for Riliwanu Aliu is 1619397197. It was assigned to this individual provider in the NPPES registry on April 23, 2014.
Where is Riliwanu Aliu located?
Riliwanu Aliu practices at 98 Sherry Ave, Park Falls, WI 54552. The listed phone number is (715) 762-2484.
What is Riliwanu Aliu's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Riliwanu Aliu enrolled in Medicare?
Yes. Riliwanu Aliu 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 Riliwanu Aliu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riliwanu Aliu reassigns Medicare benefits to 18 organizations: Flambeau Hospital Inc (Park Falls, WI), Mchs Hospitals Inc (Minocqua, WI), Lakeview Medical Center Inc Of Rice Lake (Rice Lake, WI), Marshfield Clinic Inc (Marshfield, WI), Memorial Hospital, Inc (Neillsville, WI) and 13 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 Riliwanu Aliu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Riliwanu Aliu accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 2 other insurers list Riliwanu Aliu 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 Riliwanu Aliu affiliated with any hospitals?
According to CMS data, Riliwanu Aliu is affiliated with Flambeau Hospital.
When was this NPI record last updated?
The NPPES record for Riliwanu Aliu was last updated on August 20, 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.
# Riliwanu Aliu, MD · NPI 1619397197
Emergency Medicine physician in Park Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since April 23, 2014.
## Identity
- **NPI:** 1619397197 (Entity type: Individual)
- **Enumerated:** April 23, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 72087 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 98 SHERRY AVE, Park Falls, WI 54552-1412
- **Phone:** (715) 762-2484
## 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:** 18 organizations under Medicare reassignment (form CMS-855R): Flambeau Hospital Inc (NPI 1194317966, Park Falls, WI); Mchs Hospitals Inc (NPI 1942854716, Minocqua, WI); Lakeview Medical Center Inc Of Rice Lake (NPI 1326139049, Rice Lake, WI); Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI); Memorial Hospital, Inc (NPI 1679746747, Neillsville, WI); and 13 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619397197) · Data from the CMS NPPES public registry.