Largest anesthesia and pain groups in Wisconsin
- Groups
- 44
- Nurse Anesthetist, Certified Registered groups
- 28
- Anesthesiology groups
- 14
- Nurse anesthetist, certified registered specialists
- 447
- Anesthesiologists
- 176
There are 44 anesthesia and pain groups in Wisconsin with a Medicare PAC ID: 28 nurse anesthetist, certified registered and 14 anesthesiology. Green Bay Anesthesia Associates is the largest nurse anesthetist, certified registered group, with 74 nurse anesthetist, certified registered specialists, and ANEX Anesthesia Group the largest anesthesiology group, with 41 anesthesiologists.
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BayCare Clinic is the largest anesthesia and pain group in Wisconsin, with 136 physicians
Ranked by physicians with a Wisconsin address linked to each group. Tamarack Health Ashland Medical Center is second with 53, and Association of Hospital Anesthesiologists (AHA) third with 45. 1 Wisconsin group has 100 or more physicians.
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Showing 1 to 10 of 44 anesthesia and pain groups in Wisconsin
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Green Bay Anesthesia Associates is the largest nurse anesthetist, certified registered group in Wisconsin, with 74 nurse anesthetist, certified registered specialists
Ranked by nurse anesthetist, certified registered specialists with a Wisconsin address linked to each group whose main sub-specialty is nurse anesthetist, certified registered. Anesthesia Partners is second with 69, and Racine Anesthesia Services, LLC third with 68.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
ANEX Anesthesia Group is the largest anesthesiology group in Wisconsin, with 41 anesthesiologists
Ranked by anesthesiologists with a Wisconsin address linked to each group whose main sub-specialty is anesthesiology. Madison Anesthesiology Consultants, LLP is second with 33, and UW Health Generations Fertility Care Clinic third with 31.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Green Bay Anesthesia has the most physicians in Wisconsin anesthesia and pain groups, with 36 across 2 groups
Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Wisconsin anesthesia and pain groups. Each clinician counts once per parent organization.
- Green Bay Anesthesia
- Green Bay Anesthesia Associates
- Nurse Anesthesia Professional Services
See every medical group, site and clinician under Green Bay Anesthesia
Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 44 Wisconsin anesthesia and pain groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
59% of Wisconsin anesthesia and pain groups are independent, with no larger parent organization
A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.
Wisconsin anesthesia and pain groups by ownership
- Independent26
- Health system or hospital7
- Platform or corporate owner7
- Other organization4
Sites of care beyond their own offices
See the parent organization above every Wisconsin group
Dmand AI maps each group to the health system, physician platform or management company above it, so you can sell to the owner, not one site.
Source: Dmand AI Org Hierarchy Data
28 Wisconsin anesthesia and pain groups practice at a hospital site, and 12 at a surgery center
Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.
Wisconsin anesthesia and pain groups by site of care
- Hospitals28
- Ambulatory surgery centers12
Clinicians in Wisconsin anesthesia and pain groups
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Green Bay has the most anesthesia and pain groups in Wisconsin, with 5
More Wisconsin cities with anesthesia and pain groups
- Glendale2
- Madison2
- Oak Creek2
- Oshkosh2
- Rice Lake2
- Stevens Point2
- Waukesha2
- Ashland1
- Beloit1
- Berlin1
- Brookfield1
- Kenosha1
- Middleton1
- Mount Pleasant1
- Neenah1
Source: Doctors and Clinicians National Downloadable File (CMS)
Each Wisconsin anesthesia and pain group profile shows the parent, sites, clinicians and identifiers
- Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
- Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
- Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
- Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
- Parent organizationThe health system, platform or owner above the groupOn every profile
- Every clinician and siteThe full roster and every practice locationWith a free account
- Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
- EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account
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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Wisconsin anesthesia and pain group list
| Data on this page | Source |
|---|---|
| Medical groups, specialties and sites | Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data |
| Parent organizations and independence | Dmand AI Org Hierarchy Data |
| Physicians and HCPs | Dmand AI Affiliation Data |
| Group NPI and PAC ID | NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS) |
Data last refreshed October 2026Report an inaccuracyRemove my information
Groups whose main specialty is anesthesia and pain and that have a Medicare PAC ID.
FAQ
Frequently asked questions about anesthesia and pain groups in Wisconsin
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What is the largest nurse anesthetist, certified registered group in Wisconsin?
Green Bay Anesthesia Associates, based in Green Bay, with 74 nurse anesthetist, certified registered specialists and 110 HCPs. Anesthesia Partners is second with 69.
What is the largest anesthesiology group in Wisconsin?
ANEX Anesthesia Group, based in Waukesha, with 41 anesthesiologists and 42 HCPs. Madison Anesthesiology Consultants, LLP is second with 33.
How many anesthesia and pain groups are in Wisconsin?
There are 44 anesthesia and pain groups in Wisconsin with a Medicare PAC ID: 28 nurse anesthetist, certified registered and 14 anesthesiology. Between them they have 447 nurse anesthetist, certified registered specialists and 176 anesthesiologists.
How many Wisconsin anesthesia and pain groups are independent?
26, or 59%, have no larger parent organization in the Dmand AI org hierarchy. 7 belong to a health system or hospital and 7 to a physician platform or corporate owner.
Why are anesthesia and pain listed together?
They share one specialty category in the Dmand AI medical group data. This page also ranks each sub-specialty on its own, by its own specialists.
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