Urologists in California

  • Urology
  • California
Urologists
1,520
Linked to a hospital or group
1,277
Hospitals with a urologist
289
Medical groups with a urologist
228
Cities
197

There are 1,520 urologists in California. Southern California Permanente Medical Group has the most, 147, and UCI Health - Orange has the most affiliated urologists, 57. Los Angeles is home to 154, and 39% finished medical school 30 or more years ago.

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California urologists, listed A to Z by last name

Each urologist on the list has urology 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 urologists, A to Z
UrologistHospitalsMedical groupsEmail and phone
David S. Aaronson, MDRedwood City · NPI 12150531291 hospital1 groupContacts
Jason Craig Abber, MDPanorama City · NPI 13563669261 hospital1 groupContacts
Marc A. Abboud, MDLos Alamitos · NPI 12650965312 hospitals1 groupContacts
George A. AbdelsayedLos Angeles · NPI 15687218431 hospital1 groupContacts
Garen AbediSan Diego · NPI 12859090512 hospitals2 groupsContacts
Jennifer Abidari, MDSacramento · NPI 1811098197--Contacts
Sherif R. Aboseif, MDOxnard · NPI 10938829951 hospital2 groupsContacts
Parwiz A. Abrahimi, MD, PhDWest Hollywood · NPI 11548576131 hospital2 groupsContacts
Anthony M. Acquaviva, MDVallejo · NPI 14574392831 hospital1 groupContacts
Theodore Affue, MDEl Centro · NPI 13866740003 hospitals1 groupContacts
Ernest H. Agatstein, MDDowney · NPI 19523865831 hospital1 groupContacts
James E. Agee, MDRedlands · NPI 18513457221 hospital2 groupsContacts
Michael Andrew Ahdoot, MDWest Hollywood · NPI 12557759121 hospital3 groupsContacts
Thomas E. Ahlering, MDOrange · NPI 10139833861 hospital-Contacts
Faisal Ali Ahmed, MDLos Angeles · NPI 10939509174 hospitals3 groupsContacts
Justin Ahn, MDSan Francisco · NPI 10637551482 hospitals4 groupsContacts
Sunil K. Ahuja, MDSanta Clara · NPI 1134205669-2 groupsContacts
Arnold AigenSanta Rosa · NPI 1063508109-1 groupContacts
Alan Cleveland Aikens, MDLa Mesa · NPI 13969962455 hospitals5 groupsContacts
Carrie M. Aisen, MDLa Mesa · NPI 12456733341 hospital2 groupsContacts
Eihab Akary, MDModesto · NPI 11446408555 hospitals4 groupsContacts
Arash Akhavein Mohammadi, MDWest Hollywood · NPI 11546326021 hospital3 groupsContacts
Abdulhadi Mohsin Akhtar, MDHarbor City · NPI 11042713601 hospital1 groupContacts
Juan Antonio Alarcon, MDMontebello · NPI 16098342172 hospitals-Contacts
Ali S. Alavi, MDFullerton · NPI 15089365926 hospitals7 groupsContacts
Jacob Ari Carter Albersheim, MDHuntington Beach · NPI 15689501032 hospitals2 groupsContacts
N. Erick Albert, MDLodi · NPI 1215049903-2 groupsContacts
Shlomi Albert, MDFountain Valley · NPI 11442599463 hospitals-Contacts
John Joseph Albertini, MDEureka · NPI 15280876325 hospitals1 groupContacts
Michael E. Albo, MDSan Diego · NPI 19129384991 hospital1 groupContacts
Michael A. Aleman, MDBaldwin Park · NPI 16391327312 hospitals1 groupContacts
Mehrdad E. AlemozaffarLos Angeles · NPI 13767498612 hospitals1 groupContacts
Bobby Simon Alexander, MDApple Valley · NPI 12355759032 hospitals4 groupsContacts
Ahmed Alghrouz, MDMarysville · NPI 10931358325 hospitals1 groupContacts
Aymon Naushad Ali, MDOrange · NPI 18814336621 hospital1 groupContacts
Sohrab Naushad Ali, FRCSC, MD, MSOrange · NPI 18519762601 hospital1 groupContacts
Aykhan Alibayli, MPH, PA-CBurlingame · NPI 16095643841 hospital1 groupContacts
Paul F. Alpert, MDSan Rafael · NPI 1417031402--Contacts
Muhannad Mahmoud Alsyouf, MDMoreno Valley · NPI 14870316053 hospitals2 groupsContacts
Gary Alter, MDLos Angeles · NPI 1124004387--Contacts
Carolina Raveau Alvayay, MDRoseville · NPI 13363802863 hospitals1 groupContacts
Narayana Sriman Ambati, MDFresno · NPI 11745281784 hospitals2 groupsContacts
Samuel A. Amukele, MDSan Diego · NPI 18715703412 hospitals1 groupContacts
Boonsong Anan, MDChino · NPI 1639189020--Contacts
Karl A. Anderson, MDSouth San Francisco · NPI 1700964301--Contacts
Kevin R. Anderson, MDStockton · NPI 16695503491 hospital1 groupContacts
Kirk Anderson, MDSacramento · NPI 11747963533 hospitals1 groupContacts
Rodney Udell Anderson Jr., MDStanford · NPI 1265443246--Contacts
Juan Jose Andino, MDLos Angeles · NPI 10538465843 hospitals2 groupsContacts
Robert Walter Andonian, MDSan Jose · NPI 1215964242--Contacts

Showing 1 to 10 of 1,395 California urologists

The list shows the 1,395 urologists with a public profile. The other 125 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 urologists by the EHR they use

Dmand AI has the EHR for 1,368 of 1,520 California urologists, 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.

Southern California Permanente Medical Group has the most urologists in California, with 147

The Permanente Medical Group, Inc. is second with 125, and Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners) third with 54. Counts are urologists with a California address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

UCI Health - Orange has the most affiliated urologists in California, with 57

Hoag Hospital Newport Beach is second with 49, and Stanford Hospital at 300 Pasteur Drive third with 47. California urologists are affiliated with 289 hospitals in all.

Hospitals with the most urologists in California
#HospitalHealth systemUrologists
1UCI Health - OrangeOrangeUC Irvine57
2Hoag Hospital Newport BeachNewport BeachHoag Memorial Hospital Presbyterian49
3Stanford Hospital at 300 Pasteur DriveStanfordStanford University47
4Ronald Reagan UCLA Medical CenterLos AngelesUniversity of California Health42
5Cedars-Sinai Medical CenterLos AngelesCedars-Sinai Health System39
6Hillcrest Medical CenterSan DiegoUniversity of California Health34
7UCSF Helen Diller Medical Center at Parnassus HeightsSan FranciscoUniversity of California Health32
8UCLA Santa Monica Medical CenterSanta MonicaUniversity of California Health31
9El Camino Health - Mountain View HospitalMountain ViewEl Camino Healthcare District31
10Stanford Health Care Tri-ValleyPleasantonStanford University26

Top 10 of 289 California hospitals with an affiliated urologistAll 417 California hospitals

See every hospital and group for each California urologist

Each public profile names one place a urologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Los Angeles has the most urologists in California, with 154

Most California urologists practice at a hospital: 1,074 of the 1,266 with a mapped site

774 also practice at a medical group site, and 142 at physician offices. A urologist can practice at several kinds of site, so the shares overlap.

California urologists by site of care

  1. Hospitals1,074
  2. Medical group practices774
  3. Physician offices142
  4. Home health agencies84
  5. Ambulatory surgery centers76

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

39% of California urologists finished medical school 30 or more years ago

440 of the 1,133 California urologists with a graduation year on file. 126 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago126
  2. 10 to 19 years ago296
  3. 20 to 29 years ago271
  4. 30 to 39 years ago216
  5. 40 or more years ago224

Source: Dmand AI Professional Profile Data

Every California urologist 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 California urologist directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Urologists are HCPs whose primary specialty is urology (taxonomy code 208800000X), with an active NPI and a California practice address.

FAQ

Frequently asked questions about urologists in California

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many urologists are in California?

1,520 urologists have an active NPI, a California practice address and urology (taxonomy code 208800000X) as their primary specialty. 1,277 of them are linked to a hospital or medical group.

Which California medical groups have the most urologists?

Southern California Permanente Medical Group, with 147, followed by The Permanente Medical Group, Inc. with 125 and Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners) with 54.

Which California hospitals have the most urologists?

UCI Health - Orange, with 57 affiliated urologists, followed by Hoag Hospital Newport Beach with 49 and Stanford Hospital at 300 Pasteur Drive with 47.

Which California cities have the most urologists?

Los Angeles, with 154, followed by San Diego (91) and San Francisco (77). Urologists practice in 197 California cities in all.

How many California urologists finished medical school 30 or more years ago?

440 of the 1,133 with a graduation year on file, or 39%. 126 graduated in the last 10 years.

What is the taxonomy code for urology?

208800000X is the NPPES taxonomy code for urology. Sub-specialties with their own code are counted on their own lists.

How can I contact urologists in California?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for urologists in California 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.

Dmand AI

Find the right contacts among California urologists

Search 1,520 California urologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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