Medical groups in Tualatin, OR
- Medical groups
- 21
- Multi-specialty
- 7
- Single-specialty
- 14
- More than one site
- 7
- 100+ physicians
- 1
There are 21 medical groups in Tualatin with a Medicare PAC ID. Legacy Meridian Park Medical Center is the largest, with 151 Oregon physicians, followed by Tualatin Imaging with 17. 90% of Tualatin groups are independent.
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Legacy Meridian Park Medical Center is the largest medical group in Tualatin, with 151 physicians
Ranked by physicians with an Oregon address linked to each group based in Tualatin. Tualatin Imaging is second with 17, and Regenerative Orthopedic Center (ROC) third with 14. 1 Tualatin group has 100 or more physicians.
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Showing 1 to 10 of 21 medical groups in Tualatin
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
90% of Tualatin 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.
Tualatin medical groups by ownership
- Independent19
- Health system or hospital1
- Other organization1
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 21 Tualatin medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
2 Tualatin 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.
Tualatin medical groups by site of care
- Hospitals2
- Skilled nursing facilities1
- 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 Tualatin, with 6
Each group is counted once, under its main specialty. Rehabilitation and therapy groups are second, with 5, and 7 Tualatin groups are multi-specialty.
- Primary care6
- Rehabilitation and therapy5
- Chiropractic3
- Dermatology2
- Orthopedics and sports medicine2
- Radiology and imaging2
- Anesthesia and pain1
Source: Dmand AI Professional Profile Data
373 Oregon HCPs work in Tualatin medical groups, 199 of them physicians
Each clinician is counted once, across every Tualatin group they are linked to. Only clinicians with an Oregon address are counted.
HCPs in Tualatin medical groups by type
- Physicians (MD, DO)199
- Therapists (PT and OT)76
- Physician assistants40
- Nurses and nurse practitioners25
- Behavioral health clinicians10
- Other HCPs23
Source: Dmand AI Affiliation Data
Each Tualatin 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 Tualatin 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 Tualatin with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Tualatin
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 Tualatin?
There are 21 medical groups based in Tualatin with a Medicare PAC ID: 7 multi-specialty and 14 single-specialty. 7 of them have more than one site.
What is the largest medical group in Tualatin?
Legacy Meridian Park Medical Center, with 151 physicians and 215 HCPs with an Oregon address. Tualatin Imaging is second with 17, and Regenerative Orthopedic Center (ROC) is third with 14.
How many Tualatin medical groups are independent?
19, or 90%, have no larger parent organization in the Dmand AI org hierarchy. 1 belong to a health system or hospital.
How many Tualatin medical groups practice at a hospital?
2 Tualatin 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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