Medical groups in Washington, MO
- Medical groups
- 18
- Multi-specialty
- 3
- Single-specialty
- 15
- More than one site
- 13
- 100+ physicians
- 3
There are 18 medical groups in Washington with a Medicare PAC ID. Mercy Clinic Adult Hospitalists is the largest, with 211 Missouri physicians, followed by Mercy McAuley Clinic with 133. 33% of Washington groups are independent.
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Mercy Clinic Adult Hospitalists is the largest medical group in Washington, with 211 physicians
Ranked by physicians with a Missouri address linked to each group based in Washington. Mercy McAuley Clinic is second with 133, and Mercy Clinic Surgical Specialists third with 104. 3 Washington groups have 100 or more physicians.
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Sort and filter all 18 Washington medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 18 medical groups in Washington
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Mercy has the most physicians in Washington medical groups, with 514 across 12 groups
Dmand AI maps every Washington medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Washington medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under Mercy
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 18 Washington medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
33% of Washington 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.
Washington medical groups by ownership
- Independent6
- Health system or hospital12
Source: Dmand AI Org Hierarchy Data
8 Washington 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.
Washington medical groups by site of care
- Hospitals8
- Therapy and rehab centers1
- Rural health clinics1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Washington, with 4
Each group is counted once, under its main specialty. Eye care groups are second, with 3, and 3 Washington groups are multi-specialty.
- Primary care4
- Eye care3
- ENT and audiology2
- Anesthesia and pain1
- Behavioral and mental health1
- Chiropractic1
- Dermatology1
- Emergency and hospital medicine1
- Podiatry1
- Rehabilitation and therapy1
- General and specialty surgery1
- Urology and nephrology1
Source: Dmand AI Professional Profile Data
905 Missouri HCPs work in Washington medical groups, 520 of them physicians
Each clinician is counted once, across every Washington group they are linked to. Only clinicians with a Missouri address are counted.
HCPs in Washington medical groups by type
- Physicians (MD, DO)520
- Therapists (PT and OT)128
- Nurses and nurse practitioners104
- Physician assistants83
- Speech therapists and audiologists24
- Other HCPs46
Source: Dmand AI Affiliation Data
Each Washington 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 Washington 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 Washington with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Washington
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 Washington?
There are 18 medical groups based in Washington with a Medicare PAC ID: 3 multi-specialty and 15 single-specialty. 13 of them have more than one site.
What is the largest medical group in Washington?
Mercy Clinic Adult Hospitalists, with 211 physicians and 239 HCPs with a Missouri address. Mercy McAuley Clinic is second with 133, and Mercy Clinic Surgical Specialists is third with 104.
How many Washington medical groups are independent?
6, or 33%, have no larger parent organization in the Dmand AI org hierarchy. 12 belong to a health system or hospital.
How many Washington medical groups practice at a hospital?
8 Washington 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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