Internists in California

  • Internal medicine
  • California
Internists
18,948
Linked to a hospital or group
15,803
Hospitals with an internist
370
Medical groups with an internist
2,215
Cities
510

There are 18,948 internists in California. The Permanente Medical Group, Inc. has the most, 2,011, and Stanford Hospital at 300 Pasteur Drive has the most affiliated internists, 584. Los Angeles is home to 1,376, and 34% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 18,948 California internists

Validated work emails and mobile numbers for California internists, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

California internists, listed A to Z by last name (5,701 to 5,750 of 16,751)

Each internist on the list has internal medicine 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 18,948 California internists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

Filter in Dmand AI
California internists, A to Z, 5,701 to 5,750
InternistHospitalsMedical groupsEmail and phone
Jameson Henry, MDSacramento · NPI 16596699012 hospitals7 groupsContacts
Joseph Patrick Henry, MDWalnut Creek · NPI 10031394453 hospitals5 groupsContacts
Kurt Andival Henry, MDNewport Beach · NPI 1073574380--Contacts
Stephen Gresham Henry, MDSacramento · NPI 14574780591 hospital1 groupContacts
Lauren Aleece Hensley, DOChula Vista · NPI 1396244232--Contacts
Oliver Jp HentschelSacramento · NPI 15486550201 hospital1 groupContacts
Joline Wan Yu Heo, MDBrentwood · NPI 10838818581 hospital1 groupContacts
Attie Bile Marilyne Nina Celia Hepie, MDSan Jose · NPI 12859633221 hospital1 groupContacts
Michael J. Her, MDAnaheim · NPI 1932156221-1 groupContacts
John R. Herald, MDWhittier · NPI 15183788354 hospitals2 groupsContacts
Mona Heravi, MDCampbell · NPI 1447712591-1 groupContacts
Frances Anne Herb, MDOakland · NPI 18614449451 hospital-Contacts
Lavinia Herbei, MDWalnut Creek · NPI 15088349463 hospitals2 groupsContacts
Alessandra Herbst De Cortina, MDSylmar · NPI 10236957491 hospital-Contacts
Ana S. Herdocia, MDSanta Clara · NPI 1487731329-1 groupContacts
Hector Heredia-Martinez Jr., MDChula Vista · NPI 1699882365--Contacts
Maria E. Herenyiova, MDSan Jose · NPI 14877309091 hospital1 groupContacts
Charles E. Hergesheimer, MDVista · NPI 15088928602 hospitals2 groupsContacts
William J. Heringer, MDSolvang · NPI 15281731273 hospitals-Contacts
David Jon Herman II, MDLos Angeles · NPI 1205254331-1 groupContacts
Michele Herman, MDVallejo · NPI 15886007532 hospitals1 groupContacts
Samuel Herman, MDTrabuco Canyon · NPI 17800636442 hospitals1 groupContacts
Melody H. Hermel, MDMurrieta · NPI 16991391391 hospital1 groupContacts
Joy-Marie Jasmine Hermes, MDLa Jolla · NPI 11347892582 hospitals1 groupContacts
Diane Christine Hermiz, DODowney · NPI 1962063925-1 groupContacts
Benjamin Hernandez, MDSan Jose · NPI 1922038587--Contacts
Bryan Hernandez, MDLos Angeles · NPI 10033659411 hospital1 groupContacts
Christina Y. HernandezClovis · NPI 13868240431 hospital3 groupsContacts
Daniel C. Hernandez, MDSan Marcos · NPI 11049740702 hospitals1 groupContacts
David J. Hernandez, MDWest Hills · NPI 13967569121 hospital1 groupContacts
Jacqueline Marie HernandezAnaheim · NPI 1871293779-1 groupContacts
John Manuel Hernandez, MDMontebello · NPI 10736835461 hospital-Contacts
Jose Luis Hernandez, MDNorth Hollywood · NPI 19122029381 hospital3 groupsContacts
Mathew Hernandez, MDPalo Alto · NPI 1790892321-1 groupContacts
Robert C. Hernandez, MDWilmington · NPI 10432477452 hospitals2 groupsContacts
Rosa Maria Hernandez, MDBeverly Hills · NPI 12356607211 hospital2 groupsContacts
Salvador Hernandez, MDWalnut Creek · NPI 15982782023 hospitals2 groupsContacts
Sandra R. Hernandez, MDSan Francisco · NPI 1396939823--Contacts
Valentin Hernandez, MDTorrance · NPI 18715203201 hospital-Contacts
Israel J. Hernandez-Arce, MDCarson · NPI 10636906591 hospital1 groupContacts
David Hernandez-Rodriguez, MDPerris · NPI 1083664858-1 groupContacts
Benjamin A. Hernandez Velasco, MDSanta Rosa · NPI 17201812822 hospitals1 groupContacts
Erin Kimberly Herndon, MDLos Angeles · NPI 1942294483-1 groupContacts
Roy L. Herndon, MDOrange · NPI 1417928383--Contacts
Mary B. Herner, MDOakland · NPI 1477884187-1 groupContacts
John D. Hernried, MDSacramento · NPI 15887427381 hospital3 groupsContacts
Darien H. Heron, MDAptos · NPI 1821078726-1 groupContacts
Robert Douglas Herr, MDRancho Mirage · NPI 14472069582 hospitals3 groupsContacts
Faranak Farjamrad Herrera, DOAnaheim · NPI 1386877892--Contacts
Gabriella Herrera, MD, MPHSan Francisco · NPI 10135943991 hospital-Contacts

The list shows the 16,751 internists with a public profile. The other 2,197 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

Find California internists by the EHR they use

Dmand AI has the EHR for 16,556 of 18,948 California 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.

Dmand AI

Find the right contacts among California internists

Search 18,948 California internists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)