Internists in San Jose, CA
- Internists
- 427
- Linked to a hospital or group
- 353
- Hospitals with an internist
- 48
- Medical groups with an internist
- 81
- Practice at a hospital
- 296
There are 427 internists in San Jose. County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic has the most, 172, and Santa Clara Valley Medical Center has the most affiliated internists, 203. 35% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 427 San Jose internists
Validated work emails and mobile numbers for San Jose internists, found through healthcare waterfall enrichment, with a free Dmand AI account.
San Jose internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a San Jose 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 427 San Jose internists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 371 San Jose internists
The list shows the 371 internists with a public profile. The other 56 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 393 of 427 San Jose internists, 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.
County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic has the most internists in San Jose, with 172
The Permanente Medical Group, Inc. is second with 57, and Quantum Bay Area Hospitalist Medical Group Inc third with 29. Counts are internists with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Santa Clara Valley Medical Center has the most affiliated internists in San Jose, with 203
Good Samaritan Hospital is second with 48, and Stanford Hospital at 300 Pasteur Drive third with 38. San Jose internists are affiliated with 48 hospitals in all.
See every hospital and group for each San Jose internist
Each public profile names one place an internist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most San Jose internists practice at a hospital: 296 of the 352 with a mapped site
179 also practice at fqhcs, and 107 at a medical group site. An internist can practice at several kinds of site, so the shares overlap.
San Jose internists by site of care
- Hospitals296
- FQHCs179
- Medical group practices107
- Home health agencies71
- Physician offices25
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
35% of San Jose internists finished medical school 30 or more years ago
112 of the 316 San Jose internists with a graduation year on file. 50 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago50
- 10 to 19 years ago81
- 20 to 29 years ago73
- 30 to 39 years ago73
- 40 or more years ago39
Source: Dmand AI Professional Profile Data
Every San Jose internist 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 Jose internist 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
Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a San Jose practice address.
FAQ
Frequently asked questions about internists in San Jose
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many internists are in San Jose?
427 internists have an active NPI, a San Jose practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 353 of them are linked to a hospital or medical group.
Which San Jose medical groups have the most internists?
County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic, with 172, followed by The Permanente Medical Group, Inc. with 57 and Quantum Bay Area Hospitalist Medical Group Inc with 29.
Which San Jose hospitals have the most internists?
Santa Clara Valley Medical Center, with 203 affiliated internists, followed by Good Samaritan Hospital with 48 and Stanford Hospital at 300 Pasteur Drive with 38.
What share of San Jose internists practice at a hospital?
296 of the 352 San Jose internists with a mapped site of care, or 84%, have a current hospital affiliation.
What is the taxonomy code for internal medicine?
207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.
How can I contact internists in San Jose?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in San Jose 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.
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