Medical groups in Alhambra, CA
- Medical groups
- 42
- Multi-specialty
- 9
- Single-specialty
- 33
- More than one site
- 21
There are 42 medical groups in Alhambra with a Medicare PAC ID. ApolloMed Hospitalists is the largest, with 64 California physicians, followed by AMG Medical Group with 53. 79% of Alhambra groups are independent.
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ApolloMed Hospitalists is the largest medical group in Alhambra, with 64 physicians
Ranked by physicians with a California address linked to each group based in Alhambra. AMG Medical Group is second with 53, and Shen Medical Group third with 38.
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Sort and filter all 42 Alhambra medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 42 medical groups in Alhambra
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Astrana Health has the most physicians in Alhambra medical groups, with 113 across 4 groups
Dmand AI maps every Alhambra medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Alhambra medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under Astrana Health
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 42 Alhambra medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
79% of Alhambra 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.
Alhambra medical groups by ownership
- Independent33
- Health system or hospital7
- Community or government1
- Other organization1
Source: Dmand AI Org Hierarchy Data
5 Alhambra 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.
Alhambra medical groups by site of care
- Hospitals5
- FQHCs2
- 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 Alhambra, with 18
Each group is counted once, under its main specialty. Rehabilitation and therapy groups are second, with 5, and 9 Alhambra groups are multi-specialty.
- Primary care18
- Rehabilitation and therapy5
- Eye care3
- Anesthesia and pain2
- Chiropractic2
- Emergency and hospital medicine2
- ENT and audiology2
- Podiatry2
- Radiology and imaging2
- Behavioral and mental health1
- Orthopedics and sports medicine1
- General and specialty surgery1
- Urology and nephrology1
Source: Dmand AI Professional Profile Data
571 California HCPs work in Alhambra medical groups, 275 of them physicians
Each clinician is counted once, across every Alhambra group they are linked to. Only clinicians with a California address are counted.
HCPs in Alhambra medical groups by type
- Physicians (MD, DO)275
- Nurses and nurse practitioners121
- Physician assistants109
- Therapists (PT and OT)17
- Optometrists and opticians11
- Other HCPs38
Source: Dmand AI Affiliation Data
Each Alhambra 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 Alhambra 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 Alhambra with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Alhambra
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 Alhambra?
There are 42 medical groups based in Alhambra with a Medicare PAC ID: 9 multi-specialty and 33 single-specialty. 21 of them have more than one site.
What is the largest medical group in Alhambra?
ApolloMed Hospitalists, with 64 physicians and 79 HCPs with a California address. AMG Medical Group is second with 53, and Shen Medical Group is third with 38.
Which health system has the most medical groups in Alhambra?
By physicians, Astrana Health, with 113 across 4 groups, followed by AHMC Healthcare with 50.
How many Alhambra medical groups are independent?
33, or 79%, have no larger parent organization in the Dmand AI org hierarchy. 7 belong to a health system or hospital.
How many Alhambra medical groups practice at a hospital?
5 Alhambra 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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