ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC
NPI 1194473066
Anesthesiology in Milwaukee, WI

Active since March 10, 2022
2301 N LAKE DR, MILWAUKEE, WI 53211(414) 585-1000 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2026, Mar 21, 2023, Mar 10, 2022 (3 updates tracked since 2022).

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

NPI1194473066
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC
Location Address2301 N LAKE DRMilwaukee, WI 53211-4508
Mailing Address400 W River Woods PkwyGlendale, WI 53212-1060 · (414) 465-3000
Organization SubpartNo
Authorized OfficialDavid JirovecFinance Director · (715) 347-6655
Enumeration DateMarch 10, 2022
Last NPPES UpdateJuly 8, 20263 updates tracked since enumeration
NPPES CertifiedJuly 8, 2026
✔ NPI 1194473066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X
2301 N LAKE DR, Milwaukee, WI 53211

Other Names 1

Other NameAmg Anesthesia

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

1,337

Medicare 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

Nurse Practitioner297
Internal Medicine167
Family Practice103
Hospitalist79
Psychiatry71
Obstetrics/Gynecology59
Neurology57
Cardiovascular Disease (Cardiology)38
51 other specialties466

Nearest to this location (20)

See all 1,337
Certified Registered Nurse Anesthetist (CRNA)
NPI 1609456615
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Cardiovascular Disease (Cardiology)
NPI 1891014148
2301 N LAKE DR STE 406
Milwaukee, WI 53211
(414) 298-7230
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1659872984
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOSSame address
Epileptologists
NPI 1295778629
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-6763
✔ PECOS✔ Accepts MedicareSame address
Cardiovascular Disease (Cardiology)
NPI 1851953822
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1952096141
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOSSame address
Neurology
NPI 1740203835
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Anesthesiology
NPI 1992788814
2323 N LAKE DR
Milwaukee, WI 53211
(414) 291-1000
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1528322674
2323 N LAKE DR
Milwaukee, WI 53211
(414) 270-4932
✔ PECOSSame address
Psychiatry
NPI 1912438417
2323 N LAKE DR STE 1031
Milwaukee, WI 53211
(414) 585-1620
✔ PECOS✔ Accepts MedicareSame address
Anesthesiology
NPI 1881678274
2301 N LAKE DR,
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1689167694
2301 N LAKE DR
Milwaukee, WI 53211
(414) 291-1000
✔ PECOS✔ Accepts MedicareSame address
Thoracic Surgery
NPI 1619243813
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Podiatry
NPI 1598148058
2301 N LAKE DR
Milwaukee, WI 53211
(414) 291-1000
✔ PECOS✔ Accepts MedicareSame address
Hospitalist
NPI 1659788123
2323 N LAKE DR
Milwaukee, WI 53211
(414) 270-4932
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1134582729
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1295376937
2301 N LAKE DR
Milwaukee, WI 53211
(414) 585-1000
✔ PECOS✔ Accepts MedicareSame address
Physical Medicine and Rehabilitation
NPI 1982090817
2323 N LAKE DR
Milwaukee, WI 53211
(414) 298-6700
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1215964374
2323 N LAKE DR ATTN: BEHAVIORAL HEALTH, 7TH FLOOR
Milwaukee, WI 53211
(414) 291-1620
✔ PECOS✔ Accepts MedicareSame address
Hospice/Palliative Care
NPI 1154421865
2323 N LAKE DR
Milwaukee, WI 53211
(414) 270-4932
✔ PECOSSame address
See all 1,337 clinicians

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.