Nurse practitioners in California
- Nurse practitioners
- 8,810
- Linked to a hospital or group
- 5,986
- Hospitals with a nurse practitioner
- 319
- Medical groups with a nurse practitioner
- 1,736
- Cities
- 475
There are 8,810 nurse practitioners in California. Stanford Health Care has the most, 545, and Stanford Hospital at 300 Pasteur Drive has the most affiliated nurse practitioners, 562. Los Angeles is home to 592, and 50% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 8,810 California nurse practitioners
Validated work emails and mobile numbers for California nurse practitioners, found through healthcare waterfall enrichment, with a free Dmand AI account.
California nurse practitioners, listed A to Z by last name
Each nurse practitioner on the list has nurse practitioner as their primary specialty and a California practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
Filter this list with a free account
Sort and filter all 8,810 California nurse practitioners by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 5,983 California nurse practitioners
The list shows the 5,983 nurse practitioners with a public profile. The other 2,827 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 6,748 of 8,810 California nurse practitioners, 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.
Stanford Health Care has the most nurse practitioners in California, with 545
Lucile Packard Children's Hospital Stanford is second with 378, and Southern California Permanente Medical Group third with 265. Counts are nurse practitioners with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Stanford Hospital at 300 Pasteur Drive has the most affiliated nurse practitioners in California, with 562
Lucile Packard Children's Hospital Stanford in Palo Alto is second with 154, and UCSF Helen Diller Medical Center at Parnassus Heights third with 129. California nurse practitioners are affiliated with 319 hospitals in all.
See every hospital and group for each California nurse practitioner
Each public profile names one place a nurse practitioner practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Los Angeles has the most nurse practitioners in California, with 592
More California cities with nurse practitioners
Nurse practitioners practice in 475 California cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most California nurse practitioners practice at a hospital: 3,483 of the 5,752 with a mapped site
3,117 also practice at a medical group site, and 542 at fqhcs. A nurse practitioner can practice at several kinds of site, so the shares overlap.
California nurse practitioners by site of care
- Hospitals3,483
- Medical group practices3,117
- FQHCs542
- Home health agencies233
- Ambulatory surgery centers196
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
50% of California nurse practitioners finished medical school 30 or more years ago
1 of the 2 California nurse practitioners with a graduation year on file. 0 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago0
- 10 to 19 years ago0
- 20 to 29 years ago1
- 30 to 39 years ago1
- 40 or more years ago0
Source: Dmand AI Professional Profile Data
Every California nurse practitioner 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 California nurse practitioner 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 |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Nurse practitioners are HCPs whose primary specialty is nurse practitioner (taxonomy code 363L00000X), with an active NPI and a California practice address.
FAQ
Frequently asked questions about nurse practitioners in California
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many nurse practitioners are in California?
8,810 nurse practitioners have an active NPI, a California practice address and nurse practitioner (taxonomy code 363L00000X) as their primary specialty. 5,986 of them are linked to a hospital or medical group.
Which California medical groups have the most nurse practitioners?
Stanford Health Care, with 545, followed by Lucile Packard Children's Hospital Stanford with 378 and Southern California Permanente Medical Group with 265.
Which California hospitals have the most nurse practitioners?
Stanford Hospital at 300 Pasteur Drive, with 562 affiliated nurse practitioners, followed by Lucile Packard Children's Hospital Stanford with 154 and UCSF Helen Diller Medical Center at Parnassus Heights with 129.
Which California cities have the most nurse practitioners?
Los Angeles, with 592, followed by Stanford (504) and San Diego (496). Nurse practitioners practice in 475 California cities in all.
How many California nurse practitioners finished medical school 30 or more years ago?
1 of the 2 with a graduation year on file, or 50%. 0 graduated in the last 10 years.
What is the taxonomy code for nurse practitioner?
363L00000X is the NPPES taxonomy code for nurse practitioner. Sub-specialties with their own code are counted on their own lists.
How can I contact nurse practitioners in California?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for nurse practitioners in California through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
Dmand AI
Find the right contacts among California nurse practitioners
Search 8,810 California nurse practitioners by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
- 30 days free
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