Diagnostic radiologists in California
- Diagnostic radiologists
- 4,679
- Linked to a hospital or group
- 3,746
- Hospitals with a diagnostic radiologist
- 326
- Medical groups with a diagnostic radiologist
- 378
- Cities
- 270
There are 4,679 diagnostic radiologists in California. The Permanente Medical Group, Inc. has the most, 355, and UCSF Helen Diller Medical Center at Parnassus Heights has the most affiliated diagnostic radiologists, 204. Los Angeles is home to 455, and 32% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 4,679 California diagnostic radiologists
Validated work emails and mobile numbers for California diagnostic radiologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
California diagnostic radiologists, listed A to Z by last name
Each diagnostic radiologist on the list has diagnostic radiology 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 4,679 California diagnostic radiologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 4,096 California diagnostic radiologists
The list shows the 4,096 diagnostic radiologists with a public profile. The other 583 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 4,176 of 4,679 California diagnostic radiologists, 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.
The Permanente Medical Group, Inc. has the most diagnostic radiologists in California, with 355
Beverly Radiology Medical Group is second with 328, and Desert Advanced Imaging third with 256. Counts are diagnostic radiologists with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
UCSF Helen Diller Medical Center at Parnassus Heights has the most affiliated diagnostic radiologists in California, with 204
Stanford Hospital at 300 Pasteur Drive is second with 202, and UCI Health - Orange third with 197. California diagnostic radiologists are affiliated with 326 hospitals in all.
See every hospital and group for each California diagnostic radiologist
Each public profile names one place a diagnostic radiologist 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 diagnostic radiologists in California, with 455
More California cities with diagnostic radiologists
Diagnostic radiologists practice in 270 California cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most California diagnostic radiologists practice at a hospital: 3,133 of the 3,680 with a mapped site
2,023 also practice at a medical group site, and 283 at breast imaging centers. A diagnostic radiologist can practice at several kinds of site, so the shares overlap.
California diagnostic radiologists by site of care
- Hospitals3,133
- Medical group practices2,023
- Breast imaging centers283
- Ambulatory surgery centers253
- Physician offices108
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
32% of California diagnostic radiologists finished medical school 30 or more years ago
1,118 of the 3,456 California diagnostic radiologists with a graduation year on file. 405 graduated in the last 10 years, fewer than graduated 40 or more years ago.
Physicians by years since medical school
- Under 10 years ago405
- 10 to 19 years ago926
- 20 to 29 years ago1,007
- 30 to 39 years ago616
- 40 or more years ago502
Source: Dmand AI Professional Profile Data
Every California diagnostic radiologist 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 diagnostic radiologist 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
Diagnostic radiologists are HCPs whose primary specialty is diagnostic radiology (taxonomy code 2085R0202X), with an active NPI and a California practice address.
FAQ
Frequently asked questions about diagnostic radiologists 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 diagnostic radiologists are in California?
4,679 diagnostic radiologists have an active NPI, a California practice address and diagnostic radiology (taxonomy code 2085R0202X) as their primary specialty. 3,746 of them are linked to a hospital or medical group.
Which California medical groups have the most diagnostic radiologists?
The Permanente Medical Group, Inc., with 355, followed by Beverly Radiology Medical Group with 328 and Desert Advanced Imaging with 256.
Which California hospitals have the most diagnostic radiologists?
UCSF Helen Diller Medical Center at Parnassus Heights, with 204 affiliated diagnostic radiologists, followed by Stanford Hospital at 300 Pasteur Drive with 202 and UCI Health - Orange with 197.
Which California cities have the most diagnostic radiologists?
Los Angeles, with 455, followed by San Diego (287) and San Francisco (237). Diagnostic radiologists practice in 270 California cities in all.
How many California diagnostic radiologists finished medical school 30 or more years ago?
1,118 of the 3,456 with a graduation year on file, or 32%. 405 graduated in the last 10 years.
What is the taxonomy code for diagnostic radiology?
2085R0202X is the NPPES taxonomy code for diagnostic radiology. Sub-specialties with their own code are counted on their own lists.
How can I contact diagnostic radiologists in California?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for diagnostic radiologists 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 diagnostic radiologists
Search 4,679 California diagnostic radiologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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