Physician assistants in San Marcos, CA
- Physician assistants
- 27
- Linked to a hospital or group
- 24
- Hospitals with a physician assistant
- 6
- Medical groups with a physician assistant
- 18
- Practice at a hospital
- 8
There are 27 physician assistants in San Marcos. TrueCare has the most, 11, and Kaiser Permanente San Marcos Medical Center has the most affiliated physician assistants, 5.
Find work emails and mobile numbers for all 27 San Marcos physician assistants
Validated work emails and mobile numbers for San Marcos physician assistants, found through healthcare waterfall enrichment, with a free Dmand AI account.
San Marcos physician assistants, listed A to Z by last name
Each physician assistant on the list has physician assistant as their primary specialty and a San Marcos practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 27 San Marcos physician assistants by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
The list shows the 24 physician assistants with a public profile. The other 3 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 22 of 27 San Marcos physician assistants, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
TrueCare has the most physician assistants in San Marcos, with 11
Southern California Permanente Medical Group is second with 5, and Vituity third with 3. Counts are physician assistants with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Kaiser Permanente San Marcos Medical Center has the most affiliated physician assistants in San Marcos, with 5
Kaiser Permanente Zion Medical Center is second with 3, and Hillcrest Medical Center third with 1. San Marcos physician assistants are affiliated with 6 hospitals in all.
See every hospital and group for each San Marcos physician assistant
Each public profile names one place a physician assistant practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
FQHCs are the most common site of care for San Marcos physician assistants, with 13
8 also practice at hospitals, and 3 at a medical group site. A physician assistant can practice at several kinds of site, so the shares overlap.
San Marcos physician assistants by site of care
- FQHCs13
- Hospitals8
- Medical group practices3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every San Marcos physician assistant profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the San Marcos physician assistant directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Physician assistants are HCPs whose primary specialty is physician assistant (taxonomy code 363A00000X), with an active NPI and a San Marcos practice address.
FAQ
Frequently asked questions about physician assistants in San Marcos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many physician assistants are in San Marcos?
27 physician assistants have an active NPI, a San Marcos practice address and physician assistant (taxonomy code 363A00000X) as their primary specialty. 24 of them are linked to a hospital or medical group.
Which San Marcos medical groups have the most physician assistants?
TrueCare, with 11, followed by Southern California Permanente Medical Group with 5 and Vituity with 3.
Which San Marcos hospitals have the most physician assistants?
Kaiser Permanente San Marcos Medical Center, with 5 affiliated physician assistants, followed by Kaiser Permanente Zion Medical Center with 3 and Hillcrest Medical Center with 1.
What share of San Marcos physician assistants practice at a hospital?
8 of the 21 San Marcos physician assistants with a mapped site of care, or 38%, have a current hospital affiliation.
What is the taxonomy code for physician assistant?
363A00000X is the NPPES taxonomy code for physician assistant. Sub-specialties with their own code are counted on their own lists.
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