Medical groups in Marshalltown, IA
- Medical groups
- 10
- Multi-specialty
- 2
- Single-specialty
- 8
- More than one site
- 7
There are 10 medical groups in Marshalltown with a Medicare PAC ID. UnityPoint Health Marshalltown Hospital is the largest, with 90 Iowa physicians, followed by Wolfe Eye Clinic with 32. 70% of Marshalltown groups are independent.
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UnityPoint Health Marshalltown Hospital is the largest medical group in Marshalltown, with 90 physicians
Ranked by physicians with an Iowa address linked to each group based in Marshalltown. Wolfe Eye Clinic is second with 32, and Iowa Veterans Home third with 3.
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Sort and filter all 10 Marshalltown medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
| # | Medical group | Parent organization | Physicians | HCPs | Decision makers |
|---|---|---|---|---|---|
| 1 | UnityPoint Health Marshalltown HospitalMarshalltown · 10 sites | Parent on file | 90 | 196 | Decision makers |
| 2 | Wolfe Eye ClinicMarshalltown · 21 sites | - | 32 | 46 | Decision makers |
| 3 | Iowa Veterans HomeMarshalltown · 1 site | Parent on file | 3 | 5 | Decision makers |
| 4 | Center AssociatesMarshalltown · 4 sites | Parent on file | 1 | 14 | Decision makers |
| 5 | Wolfe Eye ClinicMarshalltown · 9 sites | - | - | 10 | Decision makers |
| 6 | Eyecare Associates MarshalltownMarshalltown · 2 sites | - | - | 4 | Decision makers |
| 7 | SportsPlus Sports Medicine & Physical Therapy CenterMarshalltown · 1 site | - | - | 3 | Decision makers |
| 8 | Wild Spirit CounselingMarshalltown · 1 site | - | - | 3 | Decision makers |
| 9 | Wolfe Eye ClinicMarshalltown · 2 sites | - | - | 3 | Decision makers |
| 10 | Dunham-Fritz ChiropracticMarshalltown · 3 sites | - | - | 2 | Decision makers |
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
70% of Marshalltown 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.
Marshalltown medical groups by ownership
- Independent7
- Health system or hospital1
- Community or government2
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 10 Marshalltown medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
2 Marshalltown 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.
Marshalltown medical groups by site of care
- Hospitals2
- Rural health clinics1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Eye care groups are the most common medical groups in Marshalltown, with 4
Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 3, and 2 Marshalltown groups are multi-specialty.
- Eye care4
- Behavioral and mental health3
- Chiropractic1
- Primary care1
- Rehabilitation and therapy1
Source: Dmand AI Professional Profile Data
284 Iowa HCPs work in Marshalltown medical groups, 125 of them physicians
Each clinician is counted once, across every Marshalltown group they are linked to. Only clinicians with an Iowa address are counted.
HCPs in Marshalltown medical groups by type
- Physicians (MD, DO)125
- Nurses and nurse practitioners76
- Physician assistants33
- Optometrists and opticians28
- Behavioral health clinicians12
- Other HCPs10
Source: Dmand AI Affiliation Data
Each Marshalltown 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 Marshalltown 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 Marshalltown with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Marshalltown
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 Marshalltown?
There are 10 medical groups based in Marshalltown with a Medicare PAC ID: 2 multi-specialty and 8 single-specialty. 7 of them have more than one site.
What is the largest medical group in Marshalltown?
UnityPoint Health Marshalltown Hospital, with 90 physicians and 196 HCPs with an Iowa address. Wolfe Eye Clinic is second with 32, and Iowa Veterans Home is third with 3.
How many Marshalltown medical groups are independent?
7, or 70%, have no larger parent organization in the Dmand AI org hierarchy. 1 belong to a health system or hospital.
How many Marshalltown medical groups practice at a hospital?
2 Marshalltown 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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