ANNEMARIE FAUSTINA MCMAHON
NPI 1245953728
Physician Assistant - Surgical in Madison, WI
About Annemarie Faustina Mcmahon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNEMARIE FAUSTINA MCMAHON (NPI 1245953728) is an individual surgical provider in Madison, Wisconsin, licensed in Wisconsin (808623) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - Madison, and is a graduate of Mayo Medical School (2024).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Annemarie Faustina Mcmahon 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Mary's Hospital - Madison
Acute Care Hospitals · Madison, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Annemarie Mcmahon's NPI number?
The NPI number for Annemarie Mcmahon is 1245953728. It was assigned to this individual provider in the NPPES registry on September 20, 2022.
Where is Annemarie Mcmahon located?
Annemarie Mcmahon practices at 1211 Fish Hatchery Rd, Madison, WI 53715. The listed phone number is (608) 252-8000.
What is Annemarie Mcmahon's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.
Is Annemarie Mcmahon enrolled in Medicare?
Yes. Annemarie Mcmahon 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.
Is Annemarie Mcmahon affiliated with any hospitals?
According to CMS data, Annemarie Mcmahon is affiliated with Ssm Health St Mary's Hospital - Madison.
When was this NPI record last updated?
The NPPES record for Annemarie Mcmahon was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
