ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC
NPI 1194473066
Anesthesiology in Milwaukee, WI
About Ascension Medical Group-southeast Wisconsin Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC (NPI 1194473066) is a healthcare organization registered as an anesthesiology in Milwaukee, Wisconsin and active in the NPI registry since March 2022. The organization lists David Jirovec, Finance Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ascension Medical Group-southeast Wisconsin Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,337Medicare enrollment records show 1,337 clinicians reassign Medicare billing to Ascension Medical Group-Southeast Wisconsin Inc, which bills Medicare for the services they deliver. Of these, 23 practice at this address and 411 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 59
Nearest to this location (20)
See all 1,337Milwaukee, WI 53211
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Ascension Medical Group-Southeast Wisconsin Inc's NPI number?
The NPI number for Ascension Medical Group-Southeast Wisconsin Inc is 1194473066. It was assigned to this organization in the NPPES registry on March 10, 2022. The provider is also known as AMG Anesthesia.
Where is Ascension Medical Group-Southeast Wisconsin Inc located?
Ascension Medical Group-Southeast Wisconsin Inc is located at 2301 N Lake Dr, Milwaukee, WI 53211. The listed phone number is (414) 585-1000.
What is Ascension Medical Group-Southeast Wisconsin Inc's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ascension Medical Group-Southeast Wisconsin Inc enrolled in Medicare?
Yes. Ascension Medical Group-Southeast Wisconsin Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ascension Medical Group-Southeast Wisconsin Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,337 clinicians in 59 Medicare specialties reassign their Medicare billing to Ascension Medical Group-Southeast Wisconsin Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (297), Internal Medicine (167) and Family Practice (103). Of these, 23 practice at this address and 411 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Ascension Medical Group-Southeast Wisconsin Inc accept?
Health plans from Anthem Blue Cross and Blue Shield list Ascension Medical Group-Southeast Wisconsin Inc 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 Ascension Medical Group-Southeast Wisconsin Inc was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.