NPI Portal NPI Lookup & Verification

Anesthesiology in West Allis, WI

28 active Anesthesiology providers practice in West Allis, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Anesthesiology providers in West Allis, WI
NPI Name Type Specialty Location
1568534816 Ayse Kula Individual Anesthesiology Physician West Allis, WI
1659354629 Bret Borowski Individual Anesthesiology Physician West Allis, WI
1396917035 Catherine Kuo Individual Anesthesiology Physician West Allis, WI
1215946611 Chenyang Zhang Individual Anesthesiology Physician West Allis, WI
1386628758 Clifford Opatken Individual Anesthesiology Physician West Allis, WI
1932280989 Craig Pierstorff Individual Anesthesiology Physician West Allis, WI
1285617092 Daniel Hellman Individual Anesthesiology Physician West Allis, WI
1043245376 Daniel Smullen Individual Anesthesiology Physician West Allis, WI
1235113226 Eduards Vucins Individual Anesthesiology Physician West Allis, WI
1699882571 Eric Hoyme Individual Anesthesiology Physician West Allis, WI
1346211133 James Rusch Individual Anesthesiology Physician West Allis, WI
1609859651 John Amuzu Individual Anesthesiology Physician West Allis, WI
1720159874 Jon Brethauer Individual Anesthesiology Physician West Allis, WI
1275996340 Joshua White Individual Anesthesiology Physician West Allis, WI
1366684912 Katie Tuler Individual Anesthesiology Physician West Allis, WI
1225083447 Kirsten Simanonok Individual Anesthesiology Physician West Allis, WI
1164474862 Lily Qian Individual Anesthesiology Physician West Allis, WI
1922143064 Mark Nelson Individual Anesthesiology Physician West Allis, WI
1629052428 Mark Schaefer Individual Anesthesiology Physician West Allis, WI
1669456687 Mark Wilcox Individual Anesthesiology Physician West Allis, WI
1336503374 Michael Stanton Individual Anesthesiology Physician West Allis, WI
1902852098 Milwaukee Anes Consultants Ltd Organization Anesthesiology Physician West Allis, WI
1043398423 Nathan Gabler Individual Anesthesiology Physician West Allis, WI
1063972024 Nicholas Foster Individual Anesthesiology Physician West Allis, WI
1710328307 Randall Yale Individual Anesthesiology Physician West Allis, WI
1487744769 Robert O'Quinn Individual Anesthesiology Physician West Allis, WI
1932785433 Robert Olson Individual Anesthesiology Physician West Allis, WI
1740264910 Vera Slavic-Svircev Individual Anesthesiology Physician West Allis, WI

Frequently asked questions

How many Anesthesiology providers are in West Allis, WI?
The latest NPPES snapshot lists 28 active Anesthesiology providers with a practice address in West Allis, Wisconsin.
How do I check a Anesthesiology provider's NPI in West Allis?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.