Medical groups in San Bernardino, CA
- Medical groups
- 45
- Multi-specialty
- 16
- Single-specialty
- 29
- More than one site
- 27
- 100+ physicians
- 3
There are 45 medical groups in San Bernardino with a Medicare PAC ID. Inpatient Specialist of California PC is the largest, with 962 California physicians, followed by SAC Health with 364. 64% of San Bernardino groups are independent.
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Inpatient Specialist of California PC is the largest medical group in San Bernardino, with 962 physicians
Ranked by physicians with a California address linked to each group based in San Bernardino. SAC Health is second with 364, and San Bernardino County Behavioral Health third with 148. 3 San Bernardino groups have 100 or more physicians.
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Sort and filter all 45 San Bernardino medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 45 medical groups in San Bernardino
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
UnitedHealth Group has the most physicians in San Bernardino medical groups, with 967 across 4 groups
Dmand AI maps every San Bernardino medical group to its parent organization, up to the health system or platform at the top. 3 parent organizations have two or more San Bernardino medical groups. Among health systems, CommonSpirit Health has the most groups, 2. Each clinician counts once per parent organization.
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
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Dmand AI maps the owners, administrators and physician leaders at each of the 45 San Bernardino medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
64% of San Bernardino 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.
San Bernardino medical groups by ownership
- Independent29
- Health system or hospital3
- Platform or corporate owner4
- Community or government5
- Other organization4
Source: Dmand AI Org Hierarchy Data
7 San Bernardino 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.
San Bernardino medical groups by site of care
- Hospitals7
- FQHCs5
- Ambulatory surgery centers2
- Skilled nursing facilities1
- Behavioral health facilities1
- Rural health clinics1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in San Bernardino, with 20
Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 7, and 16 San Bernardino groups are multi-specialty.
- Primary care20
- Behavioral and mental health7
- Eye care5
- General and specialty surgery3
- Pediatrics2
- Podiatry2
- Rehabilitation and therapy2
- Dental and oral surgery1
- Emergency and hospital medicine1
- ENT and audiology1
- Urology and nephrology1
Source: Dmand AI Professional Profile Data
2,034 California HCPs work in San Bernardino medical groups, 1,542 of them physicians
Each clinician is counted once, across every San Bernardino group they are linked to. Only clinicians with a California address are counted.
HCPs in San Bernardino medical groups by type
- Physicians (MD, DO)1,542
- Nurses and nurse practitioners146
- Behavioral health clinicians116
- Therapists (PT and OT)69
- Physician assistants50
- Other HCPs111
Source: Dmand AI Affiliation Data
Each San Bernardino 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 San Bernardino 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 San Bernardino with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in San Bernardino
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 San Bernardino?
There are 45 medical groups based in San Bernardino with a Medicare PAC ID: 16 multi-specialty and 29 single-specialty. 27 of them have more than one site.
What is the largest medical group in San Bernardino?
Inpatient Specialist of California PC, with 962 physicians and 1,031 HCPs with a California address. SAC Health is second with 364, and San Bernardino County Behavioral Health is third with 148.
Which health system has the most medical groups in San Bernardino?
By physicians, UnitedHealth Group, with 967 across 4 groups, followed by CommonSpirit Health with 6 and Vital Medical with 2.
How many San Bernardino medical groups are independent?
29, or 64%, have no larger parent organization in the Dmand AI org hierarchy. 3 belong to a health system or hospital and 4 to a physician platform or corporate owner.
How many San Bernardino medical groups practice at a hospital?
7 San Bernardino 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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