Medical groups in Brookfield, WI
- Medical groups
- 41
- Multi-specialty
- 5
- Single-specialty
- 36
- More than one site
- 17
There are 41 medical groups in Brookfield with a Medicare PAC ID. Brookfield Anesthesiologists, S.C. is the largest, with 14 Wisconsin physicians, followed by Affiliated Dermatologists with 14. 76% of Brookfield groups are independent.
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Brookfield Anesthesiologists, S.C. is the largest medical group in Brookfield, with 14 physicians
Ranked by physicians with a Wisconsin address linked to each group based in Brookfield. Affiliated Dermatologists is second with 14, and LifeStance Health third with 11.
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Sort and filter all 41 Brookfield medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 41 medical groups in Brookfield
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Saak Health has the most physicians in Brookfield medical groups, with 6 across 2 groups
Dmand AI maps every Brookfield medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Brookfield medical groups. Each clinician counts once per parent organization.
- Saak Health
- SAAK Health
- SAAK Health
See every medical group, site and clinician under Saak Health
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 41 Brookfield medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
76% of Brookfield medical 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.
Brookfield medical groups by ownership
- Independent31
- Platform or corporate owner5
- Other organization5
Source: Dmand AI Org Hierarchy Data
5 Brookfield medical groups practice at a hospital site
Beyond their own offices, groups practice at the sites of care linked to them in the org hierarchy. A group can practice at several kinds of site, so the shares overlap.
Brookfield medical groups by site of care
- Hospitals5
- Skilled nursing facilities2
- Hospices1
- Behavioral health facilities1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Behavioral and mental health groups are the most common medical groups in Brookfield, with 12
Each group is counted once, under its main specialty. Primary care groups are second, with 10, and 5 Brookfield groups are multi-specialty.
- Behavioral and mental health12
- Primary care10
- Chiropractic5
- Eye care5
- Rehabilitation and therapy3
- Dermatology2
- Anesthesia and pain1
- ENT and audiology1
- OB/GYN and women's health1
- Plastic and cosmetic surgery1
Source: Dmand AI Professional Profile Data
831 Wisconsin HCPs work in Brookfield medical groups, 87 of them physicians
Each clinician is counted once, across every Brookfield group they are linked to. Only clinicians with a Wisconsin address are counted.
HCPs in Brookfield medical groups by type
- Behavioral health clinicians588
- Nurses and nurse practitioners96
- Physicians (MD, DO)87
- Physician assistants19
- Chiropractors15
- Other HCPs26
Source: Dmand AI Affiliation Data
Each Brookfield medical 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 Brookfield medical group directory
| 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
The directory lists groups based in Brookfield with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Brookfield
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many medical groups are in Brookfield?
There are 41 medical groups based in Brookfield with a Medicare PAC ID: 5 multi-specialty and 36 single-specialty. 17 of them have more than one site.
What is the largest medical group in Brookfield?
Brookfield Anesthesiologists, S.C., with 14 physicians and 24 HCPs with a Wisconsin address. Affiliated Dermatologists is second with 14, and LifeStance Health is third with 11.
Which health system has the most medical groups in Brookfield?
By physicians, Saak Health, with 6 across 2 groups, followed by USA Clinics Group with 1.
How many Brookfield medical groups are independent?
31, or 76%, have no larger parent organization in the Dmand AI org hierarchy. 5 to a physician platform or corporate owner.
How many Brookfield medical groups practice at a hospital?
5 Brookfield groups practice at a hospital site linked to them in the Dmand AI org hierarchy.
How do I find a medical group's NPI or PAC ID?
Each medical group profile lists the group NPI and Medicare PAC ID at the top, with the main address and phone number. The NPI comes from the NPPES NPI Registry and the PAC ID from CMS Medicare enrollment.
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