Medical groups in Warren, OH
- Medical groups
- 52
- Multi-specialty
- 17
- Single-specialty
- 35
- More than one site
- 29
There are 52 medical groups in Warren with a Medicare PAC ID. 4M Emergency Systems is the largest, with 60 Ohio physicians, followed by 4M Emergency Systems with 38. 73% of Warren groups are independent.
Find the decision makers at all 52 Warren medical groups
Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.
4M Emergency Systems is the largest medical group in Warren, with 60 physicians
Ranked by physicians with an Ohio address linked to each group based in Warren. 4M Emergency Systems is second with 38, and Steward Medical Group third with 26.
Filter this list with a free account
Sort and filter all 52 Warren medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 52 medical groups in Warren
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
US Acute Care Solutions has the most physicians in Warren medical groups, with 64 across 2 groups
Dmand AI maps every Warren medical group to its parent organization, up to the health system or platform at the top. 3 parent organizations have two or more Warren medical groups. Among health systems, Bon Secours Mercy Health has the most groups, 5. Each clinician counts once per parent organization.
- US Acute Care Solutions
- 4M Emergency Systems
- 4M Emergency Systems
See every medical group, site and clinician under US Acute Care Solutions
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
For sales teams
Dmand AI maps the owners, administrators and physician leaders at each of the 52 Warren medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
73% of Warren 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.
Warren medical groups by ownership
- Independent38
- Health system or hospital7
- Platform or corporate owner3
- Community or government1
- Other organization3
Source: Dmand AI Org Hierarchy Data
14 Warren 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.
Warren medical groups by site of care
- Hospitals14
- Ambulatory surgery centers3
- Therapy and rehab centers3
- Behavioral health facilities3
- FQHCs2
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Warren, with 14
Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 13, and 17 Warren groups are multi-specialty.
- Primary care14
- Behavioral and mental health13
- Anesthesia and pain5
- Emergency and hospital medicine5
- Rehabilitation and therapy5
- Podiatry3
- Chiropractic2
- Eye care2
- Dermatology1
- OB/GYN and women's health1
- Radiology and imaging1
Source: Dmand AI Professional Profile Data
486 Ohio HCPs work in Warren medical groups, 163 of them physicians
Each clinician is counted once, across every Warren group they are linked to. Only clinicians with an Ohio address are counted.
HCPs in Warren medical groups by type
- Physicians (MD, DO)163
- Nurses and nurse practitioners144
- Behavioral health clinicians109
- Physician assistants32
- Therapists (PT and OT)18
- Other HCPs20
Source: Dmand AI Affiliation Data
Each Warren 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
Free account: 30 days free, self-serve, no credit card.
Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Warren 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 Warren with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Warren
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 Warren?
There are 52 medical groups based in Warren with a Medicare PAC ID: 17 multi-specialty and 35 single-specialty. 29 of them have more than one site.
What is the largest medical group in Warren?
4M Emergency Systems, with 60 physicians and 61 HCPs with an Ohio address. 4M Emergency Systems is second with 38, and Steward Medical Group is third with 26.
Which health system has the most medical groups in Warren?
By physicians, US Acute Care Solutions, with 64 across 2 groups, followed by Bon Secours Mercy Health with 12 and Travco Behavioral Health with 4.
How many Warren medical groups are independent?
38, or 73%, have no larger parent organization in the Dmand AI org hierarchy. 7 belong to a health system or hospital and 3 to a physician platform or corporate owner.
How many Warren medical groups practice at a hospital?
14 Warren 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.
Dmand AI
Find the right contacts at every Warren medical group
Search 52 groups by specialty, size and parent organization, with the physicians and leaders at each one.
- 30 days free
- Self-serve
- No credit card