DR. MARC D BIEDERMANN M.D.
NPI 1912131699
Emergency Medicine in Antigo, WI
About Dr. Marc D Biedermann M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARC D BIEDERMANN M.D. (NPI 1912131699) is an individual emergency medicine provider in Antigo, Wisconsin, licensed in Wisconsin (55233-20) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Marc D Biedermann M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marc Biedermann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Antigo, WI 54409
- Reassigned Medicare billing, Wisconsin enrollment
- 321 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54409 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.
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 Marc Biedermann's NPI number?
The NPI number for Marc Biedermann is 1912131699. It was assigned to this individual provider in the NPPES registry on May 8, 2009.
Where is Marc Biedermann located?
Marc Biedermann practices at 112 E 5th Ave, Antigo, WI 54409. The listed phone number is (715) 623-2331.
What is Marc Biedermann's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Marc Biedermann enrolled in Medicare?
Yes. Marc Biedermann is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marc Biedermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Biedermann reassigns Medicare benefits to Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (Antigo, WI). The 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 Marc Biedermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Biedermann accept?
Health plans from Group Health Cooperative-SCW list Marc Biedermann 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.
When was this NPI record last updated?
The NPPES record for Marc Biedermann was last updated on November 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Marc D Biedermann, M.D. · NPI 1912131699
Emergency Medicine physician in Antigo, Wisconsin. Individual provider, active in the CMS NPPES registry since May 8, 2009.
## Identity
- **NPI:** 1912131699 (Entity type: Individual)
- **Enumerated:** May 8, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 55233-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 112 E 5TH AVE, Antigo, WI 54409-2710
- **Phone:** (715) 623-2331
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (NPI 1821151366, Antigo, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 17, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1912131699) · Data from the CMS NPPES public registry.