Medical groups in Marion, OH
- Medical groups
- 20
- Multi-specialty
- 3
- Single-specialty
- 17
- More than one site
- 9
There are 20 medical groups in Marion with a Medicare PAC ID. Walk In Urgent Care is the largest, with 34 Ohio physicians, followed by Center Street Community Health Center with 8. 65% of Marion groups are independent.
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Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.
Walk In Urgent Care is the largest medical group in Marion, with 34 physicians
Ranked by physicians with an Ohio address linked to each group based in Marion. Center Street Community Health Center is second with 8, and Marion Eye Center & Optical third with 5.
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Sort and filter all 20 Marion medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 20 medical groups in Marion
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
OhioHealth has the most physicians in Marion medical groups, with 2 across 2 groups
Dmand AI maps every Marion medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Marion medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under OhioHealth
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 20 Marion medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
65% of Marion 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.
Marion medical groups by ownership
- Independent13
- Health system or hospital2
- Platform or corporate owner2
- Community or government1
- Other organization2
Source: Dmand AI Org Hierarchy Data
2 Marion 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.
Marion medical groups by site of care
- FQHCs2
- Hospitals2
- Therapy and rehab centers1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Marion, with 9
Each group is counted once, under its main specialty. Eye care groups are second, with 5, and 3 Marion groups are multi-specialty.
- Primary care9
- Eye care5
- Chiropractic2
- Anesthesia and pain1
- OB/GYN and women's health1
- Podiatry1
- Rehabilitation and therapy1
Source: Dmand AI Professional Profile Data
338 Ohio HCPs work in Marion medical groups, 59 of them physicians
Each clinician is counted once, across every Marion group they are linked to. Only clinicians with an Ohio address are counted.
HCPs in Marion medical groups by type
- Nurses and nurse practitioners199
- Physicians (MD, DO)59
- Physician assistants28
- Therapists (PT and OT)24
- Optometrists and opticians12
- Other HCPs16
Source: Dmand AI Affiliation Data
Each Marion 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 Marion 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 Marion with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Marion
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 Marion?
There are 20 medical groups based in Marion with a Medicare PAC ID: 3 multi-specialty and 17 single-specialty. 9 of them have more than one site.
What is the largest medical group in Marion?
Walk In Urgent Care, with 34 physicians and 212 HCPs with an Ohio address. Center Street Community Health Center is second with 8, and Marion Eye Center & Optical is third with 5.
How many Marion medical groups are independent?
13, or 65%, have no larger parent organization in the Dmand AI org hierarchy. 2 belong to a health system or hospital and 2 to a physician platform or corporate owner.
How many Marion medical groups practice at a hospital?
2 Marion 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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