HOLLY MARIE MAJERUS SAC-IT
NPI 1245704386
Counselor - Mental Health in Milwaukee, WI
About Holly Marie Majerus Sac-it NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY MARIE MAJERUS SAC-IT (NPI 1245704386) is an individual mental health provider in Milwaukee, Wisconsin, licensed in Wisconsin (8448-125) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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)
Holly Marie Majerus Sac-it is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Holly Majerus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wauwatosa, WI 53222
- Reassigned Medicare billing, Wisconsin enrollment
- 26 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.
WAUWATOSA, WI 53222
MILWAUKEE, WI 53222
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 Holly Majerus's NPI number?
The NPI number for Holly Majerus is 1245704386. It was assigned to this individual provider in the NPPES registry on January 11, 2019.
Where is Holly Majerus located?
Holly Majerus practices at 10012 W Capitol Dr, Milwaukee, WI 53222. The listed phone number is (414) 810-4844.
What is Holly Majerus's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Holly Majerus enrolled in Medicare?
Yes. Holly Majerus is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Holly Majerus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Majerus reassigns Medicare benefits to West Grove Clinic, Sc (Wauwatosa, 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 Holly Majerus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Majerus accept?
Health plans from Anthem Blue Cross and Blue Shield, Network Health, Quartz and UnitedHealthcare list Holly Majerus 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 Holly Majerus was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Holly Marie Majerus, SAC-IT · NPI 1245704386
Mental Health provider in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since January 11, 2019.
## Identity
- **NPI:** 1245704386 (Entity type: Individual)
- **Enumerated:** January 11, 2019
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 8448-125 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10012 W CAPITOL DR, Milwaukee, WI 53222-1338
- **Phone:** (414) 810-4844
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** West Grove Clinic, Sc (NPI 1518167477, Wauwatosa, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1245704386) · Data from the CMS NPPES public registry.