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 (12,651 to 12,700 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, 12,651 to 12,700
InternistHospitalsMedical groupsEmail and phone
Daniel Lyndon Rowady, MDPasadena · NPI 15786616092 hospitals1 groupContacts
Katherine E. Rowan, MDSan Francisco · NPI 1205178969-2 groupsContacts
Jennifer M. Rowberry, MDRichmond · NPI 16897463311 hospital1 groupContacts
Diana Leigh Rowell, MDCity Of Industry · NPI 1932285004-1 groupContacts
Terrie M. Rowen, MDOakland · NPI 18817723821 hospital1 groupContacts
Vincent Michael Rowley, MDOxnard · NPI 13466351902 hospitals2 groupsContacts
Leah L. Roxas, MDStockton · NPI 14170096481 hospital1 groupContacts
Anukul Roy, MDOxnard · NPI 15686257962 hospitals1 groupContacts
Arjun Roy, MDWalnut Creek · NPI 18210678361 hospital1 groupContacts
Bakul T. Roy, MDSan Ramon · NPI 17200568495 hospitals1 groupContacts
Douglas Pendleton Roy, MDTopanga · NPI 1417025180--Contacts
Ian Roy, MDWest Hollywood · NPI 10739953203 hospitals-Contacts
James F. Roy, MDCorona · NPI 1063511822-2 groupsContacts
Sion Kumar Roy, MDTorrance · NPI 12454996561 hospital1 groupContacts
Gregory Michael Roybal, MDLos Angeles · NPI 17807344912 hospitals1 groupContacts
Eric RoyzSan Diego · NPI 18216046122 hospitals1 groupContacts
Irina Rozen, MDVallejo · NPI 1730267634-1 groupContacts
Jacob John Rozich, MDSan Diego · NPI 1316573363-1 groupContacts
Qiao Nan RuanSan Francisco · NPI 16296551542 hospitals1 groupContacts
Shivani Ruben, MDSacramento · NPI 17709289543 hospitals1 groupContacts
Lisa V. Rubenstein, MDNPI 1477656643--Contacts
Amanda M. Rubin, DOTorrance · NPI 1588235626-1 groupContacts
Gregory D. Rubin, MDWoodland Hills · NPI 12756002981 hospital1 groupContacts
Maya Rubin, MDSan Francisco · NPI 1093276560-2 groupsContacts
Ruth Rubin, MDGreenbrae · NPI 10432380413 hospitals2 groupsContacts
Martin Dan Rubinger, MDSonoma · NPI 12159953372 hospitals-Contacts
Rosalio Orozco Rubio, MDModesto · NPI 12151030561 hospital1 groupContacts
Sergio R. Rubio, MDSanta Barbara · NPI 16395209353 hospitals1 groupContacts
Agnes G. Rubio-Joaquin, MDLos Angeles · NPI 1770631509-1 groupContacts
Lloyd Rucker, MDOrange · NPI 1407950090--Contacts
Richard Michael Rucker, MDOrange · NPI 16594776852 hospitals-Contacts
David A. Ruckman, MDFullerton · NPI 12856206582 hospitals1 groupContacts
Peter Rudd, MDStanford · NPI 1295802411--Contacts
Ivan Rudenko, MDLaguna Hills · NPI 14770405172 hospitals1 groupContacts
Bari Ellen Rudikoff, MDPalo Alto · NPI 1972565836--Contacts
Michael T. Rudikoff, MDOrange · NPI 19321418681 hospital-Contacts
Alla Rudin, MDRedwood City · NPI 17504535931 hospital1 groupContacts
Daren Gregory Rudisaile, MDMoreno Valley · NPI 14779988621 hospital2 groupsContacts
Michael Rudolph, MDHuntington Park · NPI 1982624524--Contacts
Rajani Rudrangi, MDFrench Camp · NPI 14878414821 hospital2 groupsContacts
Vivek Rudrapatna, MDSalinas · NPI 17404770743 hospitals2 groupsContacts
Asim RuhelaStockton · NPI 10436949872 hospitals3 groupsContacts
Gediminas Ruibys, MDCarmel · NPI 19323657801 hospital1 groupContacts
Jose A. Ruiz, MDDowney · NPI 11040138951 hospital1 groupContacts
Rahel Teferi RuizOakland · NPI 18210891292 hospitals2 groupsContacts
Andrea Denise Ruman, MDLos Angeles · NPI 1962428045-1 groupContacts
Angela Danielle Ruman, MDLos Angeles · NPI 1598785669-1 groupContacts
Sara-Megumi Lydia RumrillSan Francisco · NPI 19627770781 hospital-Contacts
Bernice Ruo, MDSan Diego · NPI 10937488811 hospital1 groupContacts
Yash Rusconi-RodriguesOakland · NPI 1962961276-1 groupContacts

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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