Medical groups in Joliet, IL
- Medical groups
- 44
- Multi-specialty
- 7
- Single-specialty
- 37
- More than one site
- 21
There are 44 medical groups in Joliet with a Medicare PAC ID. Pinnacle Dermatology is the largest, with 45 Illinois physicians, followed by Will County Community Health Center with 18. 82% of Joliet groups are independent.
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Pinnacle Dermatology is the largest medical group in Joliet, with 45 physicians
Ranked by physicians with an Illinois address linked to each group based in Joliet. Will County Community Health Center is second with 18, and Midwest Respiratory Ltd. third with 14.
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Showing 1 to 10 of 44 medical groups in Joliet
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
82% of Joliet 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.
Joliet medical groups by ownership
- Independent36
- Health system or hospital1
- Platform or corporate owner3
- Community or government2
- Other organization2
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 44 Joliet medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
6 Joliet 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.
Joliet medical groups by site of care
- Hospitals6
- Skilled nursing facilities2
- Ambulatory surgery centers1
- FQHCs1
- Hospices1
- Behavioral health facilities1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Joliet, with 17
Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 7, and 7 Joliet groups are multi-specialty.
- Primary care17
- Behavioral and mental health7
- Eye care4
- Anesthesia and pain3
- Podiatry3
- Rehabilitation and therapy3
- Dermatology2
- Emergency and hospital medicine1
- ENT and audiology1
- OB/GYN and women's health1
- Pathology and laboratory1
- Radiology and imaging1
Source: Dmand AI Professional Profile Data
471 Illinois HCPs work in Joliet medical groups, 179 of them physicians
Each clinician is counted once, across every Joliet group they are linked to. Only clinicians with an Illinois address are counted.
HCPs in Joliet medical groups by type
- Physicians (MD, DO)179
- Nurses and nurse practitioners150
- Physician assistants64
- Behavioral health clinicians29
- Therapists (PT and OT)16
- Other HCPs33
Source: Dmand AI Affiliation Data
Each Joliet 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 Joliet 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 Joliet with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Joliet
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 Joliet?
There are 44 medical groups based in Joliet with a Medicare PAC ID: 7 multi-specialty and 37 single-specialty. 21 of them have more than one site.
What is the largest medical group in Joliet?
Pinnacle Dermatology, with 45 physicians and 121 HCPs with an Illinois address. Will County Community Health Center is second with 18, and Midwest Respiratory Ltd. is third with 14.
How many Joliet medical groups are independent?
36, or 82%, have no larger parent organization in the Dmand AI org hierarchy. 1 belong to a health system or hospital and 3 to a physician platform or corporate owner.
How many Joliet medical groups practice at a hospital?
6 Joliet 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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