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MILWAUKEE ANES CONSULTANTS LTD
NPI 1902852098
Anesthesiology in West Allis, WI

Active since May 26, 2006
8901 W LINCOLN AVE, WEST ALLIS, WI 53227(414) 328-6000 Get Directions Write a Review

NPPES record last updated: August 2, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Milwaukee Anes Consultants Ltd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MILWAUKEE ANES CONSULTANTS LTD (NPI 1902852098) is a healthcare organization registered as an anesthesiology in West Allis, Wisconsin and active in the NPI registry since May 2006. The organization lists James R Rusch, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1902852098
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameMILWAUKEE ANES CONSULTANTS LTD
Location Address8901 W LINCOLN AVEWest Allis, WI 53227-2409
Mailing Address225 S Executive DrBrookfield, WI 53005-4257 · (262) 787-4026 · Fax (262) 782-6040
Phone(414) 328-6000
Organization SubpartNo
Authorized OfficialJames R RuschAuthorized Official · (414) 328-6000
Enumeration DateMay 26, 2006
Last NPPES UpdateAugust 2, 2024
NPPES CertifiedAugust 2, 2024
✔ NPI 1902852098 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 ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X
8901 W LINCOLN AVE, West Allis, WI 53227
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Other Identifiers 1

Medicaid32827100WI

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

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Quartz.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)

Milwaukee Anes Consultants Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Milwaukee Anes Consultants Ltd, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Nathan Gabler, M.D.
Anesthesiology
NPI 1043398423
8901 W LINCOLN AVE
West Allis, WI 53227
(414) 328-6000
✔ PECOS✔ Accepts MedicareSame address
Jon Brethauer, D.O.
Anesthesiology
NPI 1720159874
8901 W LINCOLN AVE
West Allis, WI 53227
(414) 328-6000
✔ PECOS✔ Accepts MedicareSame address
Robert Oquinn, M.D.
Anesthesiology
NPI 1487744769
8901 W LINCOLN AVE
West Allis, WI 53227
(414) 328-6000
✔ PECOS✔ Accepts MedicareSame address
Eric Hoyme, MD
Anesthesiology
NPI 1699882571
8901 W LINCOLN AVE
West Allis, WI 53227
(414) 329-4399
✔ PECOS✔ Accepts Medicare0.1 mi
Mark Schaefer, M.D.
Anesthesiology
NPI 1629052428
8901 W LINCOLN AVE 2ND FL
West Allis, WI 53227
(414) 329-4300
✔ PECOS✔ Accepts Medicare0.1 mi
Katie Tuler, MD
Anesthesiology
NPI 1366684912
8901 W LINCOLN AVE 2ND FL
West Allis, WI 53227
(414) 329-4300
✔ PECOS✔ Accepts Medicare0.1 mi
Robert Corish, M.D.
Anesthesiology
NPI 1194708008
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-8700
✔ PECOS✔ Accepts Medicare2.6 mi
John Hall, M.D.
Anesthesiology
NPI 1316920127
2901 W KINNICKINNIC RIVER PKWY STE 315
Milwaukee, WI 53215
(414) 385-2590
✔ PECOS✔ Accepts Medicare3.8 mi
Richard Lennertz, M.D.
Anesthesiology
NPI 1013991520
2323 N LAKE DR
Milwaukee, WI 53211
(414) 291-1000
✔ PECOS✔ Accepts Medicare8.4 mi

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 Milwaukee Anes Consultants Ltd's NPI number?

The NPI number for Milwaukee Anes Consultants Ltd is 1902852098. It was assigned to this organization in the NPPES registry on May 26, 2006.

Where is Milwaukee Anes Consultants Ltd located?

Milwaukee Anes Consultants Ltd is located at 8901 W Lincoln Ave, West Allis, WI 53227. The listed phone number is (414) 328-6000.

What is Milwaukee Anes Consultants Ltd's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Milwaukee Anes Consultants Ltd enrolled in Medicare?

Yes. Milwaukee Anes Consultants Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Milwaukee Anes Consultants Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians, all in Anesthesiology, reassign their Medicare billing to Milwaukee Anes Consultants Ltd. 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. Of these, 3 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Milwaukee Anes Consultants Ltd accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and Quartz list Milwaukee Anes Consultants Ltd 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 Milwaukee Anes Consultants Ltd was last updated on August 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.