MRS. HEATHER MARIE MICHALAK OTR
NPI 1679546881
Occupational Therapist in Rice Lake, WI
About Mrs. Heather Marie Michalak Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. HEATHER MARIE MICHALAK OTR (NPI 1679546881) is an individual occupational therapist in Rice Lake, Wisconsin, licensed in Wisconsin (4180 026) and active in the NPI registry since February 2006. She maintains a secondary practice location in Brookfield.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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)
Mrs. Heather Marie Michalak Otr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Heather Michalak reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rice Lake, WI 54868
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Ladysmith, WI 54848
- Reassigned Medicare billing, Wisconsin enrollment
- 2,476 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,440 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Waupun, WI 53963
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 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.
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.
RICE LAKE, WI 54868
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 Heather Michalak's NPI number?
The NPI number for Heather Michalak is 1679546881. It was assigned to this individual provider in the NPPES registry on February 8, 2006. The provider is also known as Ms. Heather Marie Canham.
Where is Heather Michalak located?
Heather Michalak practices at 1700 W Stout St, Rice Lake, WI 54868. The listed phone number is (715) 236-8100.
What is Heather Michalak's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Heather Michalak enrolled in Medicare?
Yes. Heather Michalak is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Heather Michalak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Michalak reassigns Medicare benefits to 6 organizations: Lakeview Medical Center Inc Of Rice Lake (Rice Lake, WI), Mchs Hospitals Inc (Ladysmith, WI), Flambeau Hospital Inc (Park Falls, WI), Memorial Hospital Inc (Neillsville, WI), Marshfield Clinic Inc (Marshfield, 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 Heather Michalak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Michalak accept?
Health plans from Sanford Health Plan list Heather Michalak 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 Heather Michalak was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.