Medical groups in Naperville, IL
- Medical groups
- 95
- Multi-specialty
- 13
- Single-specialty
- 82
- More than one site
- 38
- 100+ physicians
- 1
There are 95 medical groups in Naperville with a Medicare PAC ID. Edward Hospital is the largest, with 193 Illinois physicians, followed by DuPage Valley Anesthesiologists with 80. 84% of Naperville groups are independent.
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Edward Hospital is the largest medical group in Naperville, with 193 physicians
Ranked by physicians with an Illinois address linked to each group based in Naperville. DuPage Valley Anesthesiologists is second with 80, and Linden Oaks Hospital third with 55. 1 Naperville group has 100 or more physicians.
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Showing 1 to 10 of 95 medical groups in Naperville
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Endeavor Health has the most physicians in Naperville medical groups, with 193 across 2 groups
Dmand AI maps every Naperville medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Naperville medical groups. Each clinician counts once per parent organization.
- Endeavor Health
- Edward Hospital
- Linden Oaks Hospital
See every medical group, site and clinician under Endeavor 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 95 Naperville medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
84% of Naperville 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.
Naperville medical groups by ownership
- Independent80
- Health system or hospital4
- Platform or corporate owner7
- Community or government1
- Other organization3
Source: Dmand AI Org Hierarchy Data
12 Naperville 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.
Naperville medical groups by site of care
- Hospitals12
- Ambulatory surgery centers2
- Skilled nursing facilities2
- Therapy and rehab centers2
- 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 Naperville, with 25
Each group is counted once, under its main specialty. Primary care groups are second, with 21, and 13 Naperville groups are multi-specialty.
- Behavioral and mental health25
- Primary care21
- Chiropractic13
- Eye care9
- Rehabilitation and therapy8
- Dermatology3
- Emergency and hospital medicine3
- ENT and audiology3
- Anesthesia and pain2
- Pathology and laboratory2
- Radiology and imaging2
- Rheumatology, allergy and immunology2
- OB/GYN and women's health1
- Podiatry1
Source: Dmand AI Professional Profile Data
1,107 Illinois HCPs work in Naperville medical groups, 426 of them physicians
Each clinician is counted once, across every Naperville group they are linked to. Only clinicians with an Illinois address are counted.
HCPs in Naperville medical groups by type
- Physicians (MD, DO)426
- Behavioral health clinicians199
- Nurses and nurse practitioners181
- Therapists (PT and OT)164
- Physician assistants59
- Other HCPs78
Source: Dmand AI Affiliation Data
Each Naperville 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 Naperville 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 Naperville with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Naperville
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 Naperville?
There are 95 medical groups based in Naperville with a Medicare PAC ID: 13 multi-specialty and 82 single-specialty. 38 of them have more than one site.
What is the largest medical group in Naperville?
Edward Hospital, with 193 physicians and 272 HCPs with an Illinois address. DuPage Valley Anesthesiologists is second with 80, and Linden Oaks Hospital is third with 55.
Which health system has the most medical groups in Naperville?
By physicians, Endeavor Health, with 193 across 2 groups, followed by Pulse Urgent Care & Vein Center with 8.
How many Naperville medical groups are independent?
80, or 84%, have no larger parent organization in the Dmand AI org hierarchy. 4 belong to a health system or hospital and 7 to a physician platform or corporate owner.
How many Naperville medical groups practice at a hospital?
12 Naperville 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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