ROBYN A SCHERTZ M.D.
NPI 1043410673
Emergency Medicine in Merrill, WI
About Robyn A Schertz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBYN A SCHERTZ M.D. (NPI 1043410673) is an individual emergency medicine provider in Merrill, Wisconsin, licensed in Wisconsin (50497-020) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Robyn A Schertz M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Robyn Schertz reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Merrill, WI 54452
- Reassigned Medicare billing, Wisconsin enrollment
- 351 clinicians in this Medicare group
Tomahawk, WI 54487
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Athens, WI 54411
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 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
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 262 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 54452 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.
MERRILL, WI 54452
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 Robyn Schertz's NPI number?
The NPI number for Robyn Schertz is 1043410673. It was assigned to this individual provider in the NPPES registry on July 22, 2007.
Where is Robyn Schertz located?
Robyn Schertz practices at 601 S Center Ave, Merrill, WI 54452. The listed phone number is (715) 536-5511.
What is Robyn Schertz's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robyn Schertz enrolled in Medicare?
Yes. Robyn Schertz is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Robyn Schertz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robyn Schertz reassigns Medicare benefits to 6 organizations: Aspirus Merrill Hospital & Clinics, Inc. (Merrill, WI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Tomahawk, WI), Aspirus Medford Hospital & Clinics, Inc. (Athens, WI), Aspirus Stevens Point Hospital & Clinics, Inc. (Stevens Point, WI), The Howard Young Medical Center, Inc. (Woodruff, WI) and 1 more organization, 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 Robyn Schertz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Robyn Schertz was last updated on July 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Robyn A Schertz, M.D. · NPI 1043410673
Emergency Medicine physician in Merrill, Wisconsin. Individual provider, active in the CMS NPPES registry since July 22, 2007.
## Identity
- **NPI:** 1043410673 (Entity type: Individual)
- **Enumerated:** July 22, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 50497-020 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 S CENTER AVE, Merrill, WI 54452-3404
- **Phone:** (715) 536-5511
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Aspirus Merrill Hospital & Clinics, Inc. (NPI 1124084678, Merrill, WI); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1598715401, Tomahawk, WI); Aspirus Medford Hospital & Clinics, Inc. (NPI 1760912919, Athens, WI); Aspirus Stevens Point Hospital & Clinics, Inc. (NPI 1679706022, Stevens Point, WI); The Howard Young Medical Center, Inc. (NPI 1134183171, Woodruff, WI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 22, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1043410673) · Data from the CMS NPPES public registry.