Medical groups in Sunnyvale, CA
- Medical groups
- 14
- Multi-specialty
- 1
- Single-specialty
- 13
- More than one site
- 4
There are 14 medical groups in Sunnyvale with a Medicare PAC ID. HealthTap is the largest, with 14 California physicians, followed by Quality Care Solution with 5. 86% of Sunnyvale groups are independent.
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Work emails and mobile numbers for practice owners, administrators and physician leaders, found through healthcare waterfall enrichment, with a free Dmand AI account.
HealthTap is the largest medical group in Sunnyvale, with 14 physicians
Ranked by physicians with a California address linked to each group based in Sunnyvale. Quality Care Solution is second with 5, and Pathways Home Health and Hospice third with 4.
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Sort and filter all 14 Sunnyvale medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 14 medical groups in Sunnyvale
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
86% of Sunnyvale 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.
Sunnyvale medical groups by ownership
- Independent12
- Platform or corporate owner1
- 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 14 Sunnyvale medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
Therapy and rehab centers are the most common site of care for Sunnyvale medical groups
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.
Sunnyvale medical groups by site of care
- Therapy and rehab centers2
- Skilled nursing facilities1
- Hospices1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Eye care groups are the most common medical groups in Sunnyvale, with 6
Each group is counted once, under its main specialty. Rehabilitation and therapy groups are second, with 4, and 1 Sunnyvale groups are multi-specialty.
Source: Dmand AI Professional Profile Data
115 California HCPs work in Sunnyvale medical groups, 28 of them physicians
Each clinician is counted once, across every Sunnyvale group they are linked to. Only clinicians with a California address are counted.
HCPs in Sunnyvale medical groups by type
- Optometrists and opticians44
- Physicians (MD, DO)28
- Therapists (PT and OT)23
- Nurses and nurse practitioners17
- Physician assistants2
- Other HCPs1
Source: Dmand AI Affiliation Data
Each Sunnyvale 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 Sunnyvale 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 Sunnyvale with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Sunnyvale
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 Sunnyvale?
There are 14 medical groups based in Sunnyvale with a Medicare PAC ID: 1 multi-specialty and 13 single-specialty. 4 of them have more than one site.
What is the largest medical group in Sunnyvale?
HealthTap, with 14 physicians and 14 HCPs with a California address. Quality Care Solution is second with 5, and Pathways Home Health and Hospice is third with 4.
How many Sunnyvale medical groups are independent?
12, or 86%, have no larger parent organization in the Dmand AI org hierarchy. 1 to a physician platform or corporate owner.
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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