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 (9,401 to 9,450 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, 9,401 to 9,450
InternistHospitalsMedical groupsEmail and phone
Francisco Martinez, MDChula Vista · NPI 19725161514 hospitals-Contacts
Genaro A. Martinez, MDTemecula · NPI 12351578433 hospitals6 groupsContacts
Jorge A. Martinez, MDMurrieta · NPI 1992748883-1 groupContacts
Kevin Patrick Martinez, MDFresno · NPI 10838413322 hospitals1 groupContacts
Lindsy Elizabeth Martinez, MDSanta Cruz · NPI 13366723361 hospital1 groupContacts
Luis Martinez Jr., DOBakersfield · NPI 1194088583-3 groupsContacts
Suzanne Martinez, MDSacramento · NPI 1396975991--Contacts
Travis James Martinez, MDLos Angeles · NPI 1265012546--Contacts
Jose Francisco Martinez Cardenas, MDReseda · NPI 1700827052-1 groupContacts
Jorge Enrique Martinez-Cuellar, MDFresno · NPI 17505685231 hospital2 groupsContacts
Alma MartiniLos Angeles · NPI 14872829271 hospital1 groupContacts
David Martins, General, InternistLos Angeles · NPI 1104953074-1 groupContacts
Umaima Marvi, MDMountain View · NPI 13161290832 hospitals1 groupContacts
Anupam Marwaha, MDFontana · NPI 1770525693-1 groupContacts
Rishu Marwaha, MDFontana · NPI 14574902941 hospital3 groupsContacts
Siamak Stephen Marzban, MDSan Pedro · NPI 11644479592 hospitals-Contacts
Sundari R. Mase, MD, MPHSacramento · NPI 1972510576-1 groupContacts
Nick Mashour, MDCosta Mesa · NPI 1508896515--Contacts
Jonas Cruz Masikat, MDHayward · NPI 10434142461 hospital5 groupsContacts
Renato Briones Masilungan, MDLa Jolla · NPI 1528077757--Contacts
Aarti C. Maskeri, MDLos Angeles · NPI 1528135357-1 groupContacts
Kishore P. Maskey, MDAntioch · NPI 15685406311 hospital1 groupContacts
Brian Nicholas Mason, DOHuntington Park · NPI 19428892175 hospitals4 groupsContacts
Michael E. Mason, MDSan Rafael · NPI 12150112001 hospital1 groupContacts
Oliver Lee Mason, MDCerritos · NPI 18716064341 hospital-Contacts
Susannah Elizabeth Mason, MDAnaheim · NPI 11746900022 hospitals1 groupContacts
Ariba Masood, MDTorrance · NPI 1730708603--Contacts
Arshad Masood, MDStockton · NPI 17604198161 hospital1 groupContacts
Gule-Rana Masood, MDStockton · NPI 1508838020-1 groupContacts
Nayyar Mumtaz Masood, MDSan Jose · NPI 1639499866-1 groupContacts
Ala Mansour Masri, MDSan Bernardino · NPI 11749600662 hospitals3 groupsContacts
Sasan Massachi, MDBeverly Hills · NPI 11343787631 hospital-Contacts
John Massaro, DOSan Luis Obispo · NPI 15886652931 hospital1 groupContacts
Maria Alejandra Massey, MDSacramento · NPI 15185441882 hospitals2 groupsContacts
David Elijah Massil, MDRocklin · NPI 15282468403 hospitals3 groupsContacts
Micheal Andrew Massoud, DOVacaville · NPI 11941830121 hospital2 groupsContacts
Navid H. Massoudi, MDLos Angeles · NPI 10634503511 hospital1 groupContacts
Ramona Master, MDSan Diego · NPI 18514296171 hospital2 groupsContacts
Alix MastersSylmar · NPI 13166412021 hospital-Contacts
Henry L. Masters III, MDWhittier · NPI 1336599711--Contacts
Kerri Ann Masutto, MDSan Francisco · NPI 1780913442--Contacts
Eran Matalon, MDAnaheim · NPI 10736568152 hospitals1 groupContacts
Mousa Matar, MDRiverside · NPI 19921169822 hospitals3 groupsContacts
Amy Li Matecki, MDOakland · NPI 17705710775 hospitals3 groupsContacts
Dennis Matejka, MDBaldwin Park · NPI 10534820911 hospital1 groupContacts
Sandhya Matha, MDSan Jose · NPI 1285016436-1 groupContacts
Kabir Singh Matharu, MDSan Andreas · NPI 13960652152 hospitals1 groupContacts
Rupinder S. Matharu, MDSanta Clara · NPI 1760569628-1 groupContacts
Kristy Py Mathes, MDSacramento · NPI 16990335301 hospital1 groupContacts
Alison P. Mathew, MDRiverside · NPI 10836873881 hospital1 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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