Physician assistants in Walnut Creek, CA
- Physician assistants
- 22
- Linked to a hospital or group
- 19
- Hospitals with a physician assistant
- 6
- Medical groups with a physician assistant
- 27
- Practice at a hospital
- 12
There are 22 physician assistants in Walnut Creek. BASS Medical Group has the most, 6, and John Muir Medical Center, Walnut Creek has the most affiliated physician assistants, 11.
Find work emails and mobile numbers for all 22 Walnut Creek physician assistants
Validated work emails and mobile numbers for Walnut Creek physician assistants, found through healthcare waterfall enrichment, with a free Dmand AI account.
Walnut Creek physician assistants, listed A to Z by last name
Each physician assistant on the list has medical physician assistant as their primary specialty and a Walnut Creek 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 22 Walnut Creek physician assistants by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
The list shows the 19 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 20 of 22 Walnut Creek 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.
BASS Medical Group has the most physician assistants in Walnut Creek, with 6
Golden State Dermatology is second with 5, and Vituity third with 2. Counts are physician assistants with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
John Muir Medical Center, Walnut Creek has the most affiliated physician assistants in Walnut Creek, with 11
Community Hospital of the Monterey Peninsula is second with 1, and UCSF Health Hyde Hospital third with 1. Walnut Creek physician assistants are affiliated with 6 hospitals in all.
See every hospital and group for each Walnut Creek 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
Group practices and clinics are the most common site of care for Walnut Creek physician assistants, with 17
12 also practice at hospitals, and 5 at clinical labs. A physician assistant can practice at several kinds of site, so the shares overlap.
Walnut Creek physician assistants by site of care
- Medical group practices17
- Hospitals12
- Clinical labs5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Walnut Creek 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 Walnut Creek 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 medical physician assistant (taxonomy code 363AM0700X), with an active NPI and a Walnut Creek practice address.
FAQ
Frequently asked questions about physician assistants in Walnut Creek
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 Walnut Creek?
22 physician assistants have an active NPI, a Walnut Creek practice address and medical physician assistant (taxonomy code 363AM0700X) as their primary specialty. 19 of them are linked to a hospital or medical group.
Which Walnut Creek medical groups have the most physician assistants?
BASS Medical Group, with 6, followed by Golden State Dermatology with 5 and Vituity with 2.
Which Walnut Creek hospitals have the most physician assistants?
John Muir Medical Center, Walnut Creek, with 11 affiliated physician assistants, followed by Community Hospital of the Monterey Peninsula with 1 and UCSF Health Hyde Hospital with 1.
What share of Walnut Creek physician assistants practice at a hospital?
12 of the 19 Walnut Creek physician assistants with a mapped site of care, or 63%, have a current hospital affiliation.
What is the taxonomy code for medical physician assistant?
363AM0700X is the NPPES taxonomy code for medical physician assistant. Sub-specialties with their own code are counted on their own lists.
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