MARGARET ALTSCHAEFL
NPI 1285113779
Psychologist in Milwaukee, WI
About Margaret Altschaefl NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ALTSCHAEFL (NPI 1285113779) is an individual psychologist in Milwaukee, Wisconsin, licensed in Wisconsin (3562-57) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 (PECOS)
Margaret Altschaefl is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Altschaefl reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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.
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
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 Margaret Altschaefl's NPI number?
The NPI number for Margaret Altschaefl is 1285113779. It was assigned to this individual provider in the NPPES registry on August 7, 2018.
Where is Margaret Altschaefl located?
Margaret Altschaefl practices at 9000 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 266-2932.
What is Margaret Altschaefl's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Margaret Altschaefl enrolled in Medicare?
Yes. Margaret Altschaefl is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Altschaefl's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Altschaefl reassigns Medicare benefits to The Medical College Of Wisconsin, Inc. (Milwaukee, 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 Margaret Altschaefl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Altschaefl accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Network Health and UnitedHealthcare list Margaret Altschaefl 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 Margaret Altschaefl was last updated on May 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.