SANDRA EILER
NPI 1275975807
Counselor - Professional in Milwaukee, WI
About Sandra Eiler NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANDRA EILER (NPI 1275975807) is an individual professional provider in Milwaukee, Wisconsin and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
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)
Sandra Eiler is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sandra Eiler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kenosha, WI 53143
- Reassigned Medicare billing, Wisconsin enrollment
- 5 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53203
MILWAUKEE, WI 53203
MILWAUKEE, WI 53203
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 Sandra Eiler's NPI number?
The NPI number for Sandra Eiler is 1275975807. It was assigned to this individual provider in the NPPES registry on July 24, 2013.
Where is Sandra Eiler located?
Sandra Eiler practices at 633 W Wisconsin Ave Suite 1810, Milwaukee, WI 53203. The listed phone number is (414) 271-3322.
What is Sandra Eiler's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Sandra Eiler enrolled in Medicare?
Yes. Sandra Eiler is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sandra Eiler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Eiler reassigns Medicare benefits to Thrive Therapy Services LLC (Kenosha, 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 Sandra Eiler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sandra Eiler accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and UnitedHealthcare list Sandra Eiler 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 Sandra Eiler was last updated on July 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Sandra Eiler · NPI 1275975807
Professional provider in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since July 24, 2013.
## Identity
- **NPI:** 1275975807 (Entity type: Individual)
- **Enumerated:** July 24, 2013
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **Sole proprietor:** No
## Practice location
- **Address:** 633 W WISCONSIN AVE, SUITE 1810, Milwaukee, WI 53203
- **Phone:** (414) 271-3322
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Thrive Therapy Services LLC (NPI 1922557800, Kenosha, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** July 24, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1275975807) · Data from the CMS NPPES public registry.