DR. WILLIS CLEMENT CHUNG M.D.
NPI 1659357804
Radiology - Neuroradiology in Eden Prairie, MN
About Dr. Willis Clement Chung M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIS CLEMENT CHUNG M.D. (NPI 1659357804) is an individual neuroradiology provider in Eden Prairie, Minnesota, licensed in Minnesota (64006) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth Youngstown Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 4
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. Willis Clement Chung 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
3Medicare enrollment records show Willis Chung reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Williston, ND 58801
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1902824576 (North Dakota)
- 268 clinicians in this Medicare group
Columbus, OH 43215
- Reassigned Medicare billing, Florida, Ohio, Pennsylvania, Texas and Washington enrollments
- Also billed through NPI 1669408159 (Washington)
- 43 clinicians in this Medicare group
North Canton, OH 44720
- Reassigned Medicare billing, Ohio enrollment
- 71 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 53
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.
St Elizabeth Youngstown Hospital
Acute Care Hospitals · Youngstown, OHMh St Joseph Warren Hospital
Acute Care Hospitals · Warren, OHMercy Regional Medical Center
Acute Care Hospitals · Lorain, OHSoutheastern Ohio Regional Medical Center
Acute Care Hospitals · Cambridge, OHHmhp St Elizabeth Boardman Health Center
Acute Care Hospitals · Boardman, OHMedicare 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.
Reported Quality Measures
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.
EDEN PRAIRIE, MN 55344
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 Willis Chung's NPI number?
The NPI number for Willis Chung is 1659357804. It was assigned to this individual provider in the NPPES registry on December 20, 2005.
Where is Willis Chung located?
Willis Chung practices at 7595 Anagram Dr, Eden Prairie, MN 55344. The listed phone number is (612) 573-2200.
What is Willis Chung's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Neuroradiology, with taxonomy code 2085N0700X.
Is Willis Chung enrolled in Medicare?
Yes. Willis Chung 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 Willis Chung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Willis Chung reassigns Medicare benefits to 3 organizations: Mercy Medical Center (Williston, ND), Columbus Radiology Corp (Columbus, OH) and Aultman Now Urgent Care, LLC (North Canton, OH). 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 Willis Chung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Willis Chung accept?
Health plans from Avera Health Plans, Blue Cross Blue Shield of North Dakota, CareSource, Mending Health and Molina Healthcare list Willis Chung 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 Willis Chung affiliated with any hospitals?
According to CMS data, Willis Chung is affiliated with St Elizabeth Youngstown Hospital, Mh St Joseph Warren Hospital, Mercy Regional Medical Center, Southeastern Ohio Regional Medical Center and Hmhp St Elizabeth Boardman Health Center.
When was this NPI record last updated?
The NPPES record for Willis Chung was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.