Medical groups in Riverside, CA
- Medical groups
- 107
- Multi-specialty
- 19
- Single-specialty
- 88
- More than one site
- 54
- 100+ physicians
- 2
There are 107 medical groups in Riverside with a Medicare PAC ID. Riverside Medical Clinic is the largest, with 284 California physicians, followed by Indio Community Health Center with 275. 81% of Riverside groups are independent.
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Riverside Medical Clinic is the largest medical group in Riverside, with 284 physicians
Ranked by physicians with a California address linked to each group based in Riverside. Indio Community Health Center is second with 275, and Pacific Pulmonary Medical Group third with 72. 2 Riverside groups have 100 or more physicians.
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Sort and filter all 107 Riverside medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 107 medical groups in Riverside
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
UnitedHealth Group has the most physicians in Riverside medical groups, with 5 across 2 groups
Dmand AI maps every Riverside medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Riverside medical groups. Each clinician counts once per parent organization.
- UnitedHealth Group
- Harbinder S. Brar, MD INC.
- Heart Center of Riverside
See every medical group, site and clinician under UnitedHealth Group
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
For sales teams
Dmand AI maps the owners, administrators and physician leaders at each of the 107 Riverside medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
81% of Riverside 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.
Riverside medical groups by ownership
- Independent87
- Health system or hospital3
- Platform or corporate owner10
- Community or government1
- Other organization6
Source: Dmand AI Org Hierarchy Data
18 Riverside 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.
Riverside medical groups by site of care
- Hospitals18
- Ambulatory surgery centers3
- Therapy and rehab centers2
- Dialysis centers2
- Behavioral health facilities2
- FQHCs1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Riverside, with 48
Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 19, and 19 Riverside groups are multi-specialty.
- Primary care48
- Behavioral and mental health19
- Rehabilitation and therapy7
- Anesthesia and pain6
- Podiatry4
- Emergency and hospital medicine3
- ENT and audiology3
- Eye care3
- OB/GYN and women's health3
- Orthopedics and sports medicine3
- Radiology and imaging2
- General and specialty surgery2
- Chiropractic1
- Pathology and laboratory1
- Rheumatology, allergy and immunology1
- Urology and nephrology1
Source: Dmand AI Professional Profile Data
1,985 California HCPs work in Riverside medical groups, 1,064 of them physicians
Each clinician is counted once, across every Riverside group they are linked to. Only clinicians with a California address are counted.
HCPs in Riverside medical groups by type
- Physicians (MD, DO)1,064
- Nurses and nurse practitioners341
- Behavioral health clinicians226
- Physician assistants151
- Therapists (PT and OT)75
- Other HCPs128
Source: Dmand AI Affiliation Data
Each Riverside 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 Riverside 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 Riverside with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Riverside
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 Riverside?
There are 107 medical groups based in Riverside with a Medicare PAC ID: 19 multi-specialty and 88 single-specialty. 54 of them have more than one site.
What is the largest medical group in Riverside?
Riverside Medical Clinic, with 284 physicians and 347 HCPs with a California address. Indio Community Health Center is second with 275, and Pacific Pulmonary Medical Group is third with 72.
How many Riverside medical groups are independent?
87, or 81%, have no larger parent organization in the Dmand AI org hierarchy. 3 belong to a health system or hospital and 10 to a physician platform or corporate owner.
How many Riverside medical groups practice at a hospital?
18 Riverside 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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