Medical groups in Norwalk, OH
- Medical groups
- 10
- Multi-specialty
- 3
- Single-specialty
- 7
- More than one site
- 5
There are 10 medical groups in Norwalk with a Medicare PAC ID. Fisher-Titus Medical Care is the largest, with 72 Ohio physicians, followed by Firelands Radiology with 7. 50% of Norwalk groups are independent.
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Fisher-Titus Medical Care is the largest medical group in Norwalk, with 72 physicians
Ranked by physicians with an Ohio address linked to each group based in Norwalk. Firelands Radiology is second with 7, and Fisher-Titus Medical Center third with 7.
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Sort and filter all 10 Norwalk medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Fisher-Titus Medical Center has the most physicians in Norwalk medical groups, with 80 across 3 groups
Dmand AI maps every Norwalk medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Norwalk medical groups. Each clinician counts once per parent organization.
- Fisher-Titus Medical Center
- Fisher-Titus Medical Care
- Fisher-Titus Medical Center
- 1 more Norwalk groups and their practice sites
See every medical group, site and clinician under Fisher-Titus Medical Center
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 10 Norwalk medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
50% of Norwalk 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.
Norwalk medical groups by ownership
- Independent5
- Health system or hospital3
- Platform or corporate owner1
- Community or government1
Source: Dmand AI Org Hierarchy Data
2 Norwalk 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.
Norwalk medical groups by site of care
- Hospitals2
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Norwalk, with 4
Each group is counted once, under its main specialty. Radiology and imaging groups are second, with 2, and 3 Norwalk groups are multi-specialty.
- Primary care4
- Radiology and imaging2
- Behavioral and mental health1
- OB/GYN and women's health1
- Rehabilitation and therapy1
- General and specialty surgery1
Source: Dmand AI Professional Profile Data
173 Ohio HCPs work in Norwalk medical groups, 88 of them physicians
Each clinician is counted once, across every Norwalk group they are linked to. Only clinicians with an Ohio address are counted.
HCPs in Norwalk medical groups by type
- Physicians (MD, DO)88
- Nurses and nurse practitioners45
- Physician assistants17
- Behavioral health clinicians13
- Therapists (PT and OT)6
- Other HCPs4
Source: Dmand AI Affiliation Data
Each Norwalk 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 Norwalk 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 Norwalk with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Norwalk
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 Norwalk?
There are 10 medical groups based in Norwalk with a Medicare PAC ID: 3 multi-specialty and 7 single-specialty. 5 of them have more than one site.
What is the largest medical group in Norwalk?
Fisher-Titus Medical Care, with 72 physicians and 135 HCPs with an Ohio address. Firelands Radiology is second with 7, and Fisher-Titus Medical Center is third with 7.
How many Norwalk medical groups are independent?
5, or 50%, have no larger parent organization in the Dmand AI org hierarchy. 3 belong to a health system or hospital and 1 to a physician platform or corporate owner.
How many Norwalk medical groups practice at a hospital?
2 Norwalk 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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