JAMES M CYGAN MD
NPI 1235145210
Internal Medicine in Wausau, WI
About James M Cygan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES M CYGAN MD (NPI 1235145210) is an individual internal medicine provider in Wausau, Wisconsin, licensed in Wisconsin (45596) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Aspirus Rhinelander Hospital, and is a graduate of Northwestern University Feinberg Medical School (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
James M Cygan 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
5Medicare enrollment records show James Cygan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wausau, WI 54401
- Reassigned Medicare billing, Wisconsin and Michigan enrollments
- Also billed through NPI 1174601876 (Michigan)
- 633 clinicians in this Medicare group
Wausau, WI 54401
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Aspirus Riverview Hospital & Clinics Inc
- 397 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 clinicians in this Medicare group
Iron River, MI 49935
- Reassigned Medicare billing, Michigan enrollment
- 187 clinicians in this Medicare group
Portage, WI 53901
- Reassigned Medicare billing, Wisconsin enrollment
- 359 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 16
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.
Aspirus Rhinelander Hospital
Acute Care Hospitals · Rhinelander, WIAspirus Wausau Hospital
Acute Care Hospitals · Wausau, WIAspirus Riverview Hospital & Clinics Inc
Acute Care Hospitals · Wisconsin Rapids, WIAspirus Medford Hospital & Clinics, Inc
Critical Access Hospitals · Medford, WILanglade Hospital
Critical Access Hospitals · Antigo, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Referred Medical Equipment & Supplies CMS DME claims 28
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.
WAUSAU, WI 54401
WAUSAU, WI 54401
WAUSAU, WI 54401
WAUSAU, WI 54401
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 James Cygan's NPI number?
The NPI number for James Cygan is 1235145210. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is James Cygan located?
James Cygan practices at 425 Pine Ridge Blvd Suite 200, Wausau, WI 54401. The listed phone number is (715) 847-2480.
What is James Cygan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is James Cygan enrolled in Medicare?
Yes. James Cygan 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 James Cygan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Cygan reassigns Medicare benefits to 5 organizations: Aspirus Wausau Hospital Inc (Wausau, WI), Aspirus Medical Group, Inc. (Wausau, WI), Aspirus Stevens Point Hospital & Clinics, Inc. (Stevens Point, WI), Aspirus Iron River Hospital & Clinics, Inc. (Iron River, MI) and Divine Savior Healthcare, Inc. (Portage, WI). 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 James Cygan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Cygan accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Group Health Cooperative-SCW and 2 other insurers list James Cygan 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 James Cygan affiliated with any hospitals?
According to CMS data, James Cygan is affiliated with Aspirus Rhinelander Hospital, Aspirus Wausau Hospital, Aspirus Riverview Hospital & Clinics Inc, Aspirus Medford Hospital & Clinics, Inc and Langlade Hospital.
When was this NPI record last updated?
The NPPES record for James Cygan was last updated on September 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.