SARAH A. EZERINS OT
NPI 1841545084
Occupational Therapist in Pewaukee, WI
About Sarah A. Ezerins Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH A. EZERINS OT (NPI 1841545084) is an individual occupational therapist in Pewaukee, Wisconsin, licensed in Wisconsin (5214) and active in the NPI registry since July 2012. She maintains 2 additional practice locations and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
Other Identifiers 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 and accepts Medicare assignment
Sarah A. Ezerins Ot 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
2Medicare enrollment records show Sarah Ezerins reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pewaukee, WI 53072
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Athletic & Therapeutic Institute Of Milwaukee, LLC
- 140 clinicians in this Medicare group
Pewaukee, WI 53072
- Reassigned Medicare billing, Wisconsin enrollment
- 100 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 3
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.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PEWAUKEE, WI 53072
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 Sarah Ezerins's NPI number?
The NPI number for Sarah Ezerins is 1841545084. It was assigned to this individual provider in the NPPES registry on July 13, 2012. The provider is also known as Sarah A. Hoppe.
Where is Sarah Ezerins located?
Sarah Ezerins practices at 2835 N Grandview Blvd Ste 100, Pewaukee, WI 53072. The listed phone number is (262) 574-1100.
What is Sarah Ezerins's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Sarah Ezerins enrolled in Medicare?
Yes. Sarah Ezerins 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 Sarah Ezerins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Ezerins reassigns Medicare benefits to 2 organizations: Athletic And Therapeutic Institute Of Milwaukee, LLC (Pewaukee, WI) and Orthopaedic Associates Of Wisconsin, Sc (Pewaukee, 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 Sarah Ezerins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Ezerins accept?
Health plans from UnitedHealthcare list Sarah Ezerins 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 Sarah Ezerins was last updated on April 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.