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.

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California internists, listed A to Z by last name (13,751 to 13,800 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.

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California internists, A to Z, 13,751 to 13,800
InternistHospitalsMedical groupsEmail and phone
Namrata K. Sidhu, MDRichmond · NPI 1700964897-1 groupContacts
Ramandeep Sidhu, MDStockton · NPI 18216597491 hospital1 groupContacts
Ramanjeet Singh Sidhu, MDBakersfield · NPI 15688169241 hospital1 groupContacts
Rameet Singh Sidhu, MDFresno · NPI 1558980003--Contacts
Bary J. Siegel, MDSacramento · NPI 1558462135-1 groupContacts
David Siegel, MDMather · NPI 10230925901 hospital-Contacts
Jeffrey D. Siegel, MDLos Angeles · NPI 13665902341 hospital1 groupContacts
Jonathan M. Siegel, MDSan Diego · NPI 14776013591 hospital1 groupContacts
Tracy Ann Siegfried, MDLaguna Hills · NPI 13665985913 hospitals3 groupsContacts
Rodger A. Siemens, MDStockton · NPI 10534997721 hospital1 groupContacts
Anna-Claire Siena, MDLos Angeles · NPI 10135949021 hospital1 groupContacts
Julie Rose Sierra, MDCommerce · NPI 1881672798-2 groupsContacts
Robert D. Siew, MDPasadena · NPI 15785395162 hospitals-Contacts
Teresa Joy Sigala, MDClovis · NPI 14876632333 hospitals1 groupContacts
Shushil Sigdel, MDVisalia · NPI 13660150751 hospital1 groupContacts
Surendra Sigdel, MDVisalia · NPI 14570896091 hospital1 groupContacts
Stephen Tracy Sigmund, MDTempleton · NPI 17008466072 hospitals3 groupsContacts
Eric D. Signoff, MDSacramento · NPI 11547663921 hospital1 groupContacts
Gurpreet K. SihotaSan Bernardino · NPI 16597158521 hospital3 groupsContacts
Cynthia S. Sikorski, MDLa Mesa · NPI 1366422313-1 groupContacts
Krixie Vivo Silangcruz, MBA, MDCarson · NPI 18418579192 hospitals2 groupsContacts
Michael A. Silao, MDChino Hills · NPI 14977061473 hospitals1 groupContacts
Melody Oritsema Sillo, MDMarysville · NPI 1063863983-1 groupContacts
Anthony Silpanone, MDAnaheim · NPI 17001505391 hospital1 groupContacts
Robert Silva, MDSan Francisco · NPI 12251298361 hospital6 groupsContacts
Vasthi V. Silva, MDLos Angeles · NPI 15886877191 hospital1 groupContacts
Walter Nmn Silva, MDCorona · NPI 1174614994--Contacts
Carlos J. Silva Lynch, MDLos Angeles · NPI 1477132744-1 groupContacts
Alan A. Silver, MDLos Angeles · NPI 16493691251 hospital-Contacts
Andrew J. Silver, MDLos Angeles · NPI 1952604217-1 groupContacts
Emily SilvermanSan Francisco · NPI 11042613121 hospital2 groupsContacts
Luke Silverman-Lloyd, MD, MSChula Vista · NPI 11944110092 hospitals1 groupContacts
Richard A. Silverstein, MDPanorama City · NPI 12059072841 hospital1 groupContacts
Russell Silverstein, MDOakland · NPI 1912085713--Contacts
Victor Silvestre, MDOakland · NPI 12453180391 hospital1 groupContacts
Hannah Sung Hee Sim, MDBaldwin Park · NPI 18110365101 hospital1 groupContacts
Ida Sim, MDSan Francisco · NPI 17705477211 hospital4 groupsContacts
John Sim, MDSanta Barbara · NPI 14978575103 hospitals1 groupContacts
William Chunghun Sim, MDDowney · NPI 14372569063 hospitals1 groupContacts
William Peter Sim, MDAnaheim · NPI 1902166531-1 groupContacts
Homan Siman, MDWilmington · NPI 15584568142 hospitals2 groupsContacts
Veronika Simanek, MDWalnut Creek · NPI 11745565004 hospitals2 groupsContacts
Tatevik Simavorian, DOVentura · NPI 11044468892 hospitals2 groupsContacts
Noa Simchoni, MD, PhDSan Francisco · NPI 18811278682 hospitals5 groupsContacts
Christian N. SimeonAlameda · NPI 15283398922 hospitals1 groupContacts
Francis Marlo Collantes Simeon, MDBakersfield · NPI 19923690863 hospitals4 groupsContacts
Eric Maurice Simkin, MDHarbor City · NPI 11443897501 hospital1 groupContacts
Christopher A. Simmons, MDWalnut Creek · NPI 10836300814 hospitals-Contacts
David R. Simon, MDAnaheim · NPI 1922089135-1 groupContacts
Joel Arthur Simon, MDSan Francisco · NPI 1083636906--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

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