Pain medicine physicians in California

  • Pain medicine
  • California
Pain medicine physicians
145
Linked to a hospital or group
111
Hospitals with a pain medicine physician
73
Medical groups with a pain medicine physician
105
Cities
82

There are 145 pain medicine physicians in California. Southern California Permanente Medical Group has the most, 13, and John Muir Medical Center, Walnut Creek has the most affiliated pain medicine physicians, 4. Los Angeles is home to 7, and 39% finished medical school 30 or more years ago.

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California pain medicine physicians, listed A to Z by last name

Each pain medicine physician on the list has pain 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 pain medicine physicians, A to Z
Pain medicine physicianHospitalsMedical groupsEmail and phone
Nathan George Abdelsayed, MDWest Covina · NPI 12952301426 hospitals2 groupsContacts
Rohit Sanjeev Aiyer, MDFullerton · NPI 1801207014-5 groupsContacts
Parham Amini, MDNorthridge · NPI 1942558556-1 groupContacts
Kasra Amirdelfan, MDWalnut Creek · NPI 1033113642-1 groupContacts
Rasheed A. Amireh, MDFresno · NPI 10230407481 hospital2 groupsContacts
Michael A. Amster, MDSanta Cruz · NPI 1114023058-1 groupContacts
Ankush Bansal, MDCarlsbad · NPI 12051795952 hospitals1 groupContacts
Robert A. Bonakdar, MDLa Jolla · NPI 1376584540-2 groupsContacts
Brian J. W. Boyd, MDOrange · NPI 1932242302--Contacts
Kenneth Sterling Bradley, MDTorrance · NPI 1558479352-1 groupContacts
Richard Todd Budenz, MPH, PA-CJackson · NPI 1356999007-1 groupContacts
Sarah Ligon Buenviaje-Smith, MDApple Valley · NPI 1922079375-1 groupContacts
Marina V. Bulatov, MDOakland · NPI 1932215944-1 groupContacts
Seung Yi Chang, MDDiamond Bar · NPI 1730342106-2 groupsContacts
Rick Chavez, MDLos Angeles · NPI 1144271495-1 groupContacts
Ya-Ting Chen, MDFremont · NPI 1982095535-1 groupContacts
Christopher Kang Ching, MDLos Angeles · NPI 14978224151 hospital1 groupContacts
Hannah Chung, MDRiverside · NPI 18415567922 hospitals1 groupContacts
Zachary Carl Cohen, MDLa Mesa · NPI 15980219823 hospitals3 groupsContacts
Vu H. Dang, MDSan Francisco · NPI 17707100062 hospitals4 groupsContacts
Heather Rachel Davids, MDSacramento · NPI 1841346442-1 groupContacts
Leslie Roberta Delaney, MDWalnut Creek · NPI 11241103092 hospitals-Contacts
Genevieve D'Souza, MDPalo Alto · NPI 17302084301 hospital1 groupContacts
Margaret E. Elfering, MDSanta Maria · NPI 1760467260-1 groupContacts
Bradley A. Eli, DMD, MSEncinitas · NPI 1205948270-1 groupContacts
James Evan Fenska, MDStockton · NPI 1306333026-1 groupContacts
Francis Michael Ferrante, MDSanta Monica · NPI 19725475113 hospitals1 groupContacts
Rainna Marie Furnari-Brazil, DOStockton · NPI 1861489429-1 groupContacts
Roxana Garcia, MDSan Francisco · NPI 1568081073-1 groupContacts
Javid Ghandehari, MDSanta Monica · NPI 1306002761-1 groupContacts
Hovhannes Ghazaryan, MDRancho Cucamonga · NPI 1851910665-3 groupsContacts
Sayyed Omar Gilani, MDStockton · NPI 10932466621 hospital1 groupContacts
Jill E. Gorze, MDBellflower · NPI 1356418180-1 groupContacts
Douglas Grant, MDWalnut Creek · NPI 19220025422 hospitals1 groupContacts
Donald James Greco, MDSan Andreas · NPI 17404167672 hospitals1 groupContacts
Benjamin Greer, MDWalnut Creek · NPI 18718905251 hospital1 groupContacts
Eric J. Grigsby, MDNapa · NPI 19523284943 hospitals1 groupContacts
Susan E. Gutierrez, MDFremont · NPI 15189611272 hospitals-Contacts
Kayvan D. Haddadan, MDSacramento · NPI 15381278325 hospitals1 groupContacts
Veronica Henderson, NPCCampbell · NPI 1013260421-1 groupContacts
Alyson Christine Herme, PhDLos Angeles · NPI 16497285691 hospital1 groupContacts
Augusta Uayemen Ikhisemojie, MDPasadena · NPI 1457389041-1 groupContacts
Jakun Willard Ing, MD, MPHSanta Monica · NPI 14575947724 hospitals1 groupContacts
Taylor Scott JenkinsSan Diego · NPI 1578346359--Contacts
Michael Stanley Johnston, MDLos Angeles · NPI 1427116169--Contacts
Brian Karvelas, MDSan Jose · NPI 1073657698--Contacts
Phillip K. Kay, MDWoodland Hills · NPI 16099244892 hospitals2 groupsContacts
Manraj Singh Khosla, MDValencia · NPI 1518371194-1 groupContacts
Glen Isamu Komatsu, MDTorrance · NPI 1114939394--Contacts
Howard Gordon Kornfeld, MDKentfield · NPI 19827021301 hospital-Contacts

Showing 1 to 50 of 118 California pain medicine physicians

The list shows the 118 pain medicine physicians with a public profile. The other 27 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 pain medicine physicians by the EHR they use

Dmand AI has the EHR for 103 of 145 California pain medicine physicians, 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 pain medicine physicians in California, with 13

The Permanente Medical Group, Inc. is second with 6, and Boomerang Healthcare third with 5. Counts are pain medicine physicians with a California address linked to each group.

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

John Muir Medical Center, Walnut Creek has the most affiliated pain medicine physicians in California, with 4

UCLA Santa Monica Medical Center is second with 3, and Ronald Reagan UCLA Medical Center third with 3. California pain medicine physicians are affiliated with 73 hospitals in all.

Hospitals with the most pain medicine physicians in California
#HospitalHealth systemPain medicine physicians
1John Muir Medical Center, Walnut CreekWalnut CreekJohn Muir Health4
2UCLA Santa Monica Medical CenterSanta MonicaUniversity of California Health3
3Ronald Reagan UCLA Medical CenterLos AngelesUniversity of California Health3
4Cedars-Sinai Medical CenterLos AngelesCedars-Sinai Health System3
5Oroville HospitalOrovilleOro Hospital2
6Providence St. Jude Medical CenterFullertonProvidence2
7Pomona Valley Hospital Medical CenterPomonaPomona Valley Hospital Medical Center2
8Providence Saint John's Health CenterSanta MonicaProvidence2
9Alta Bates Summit Medical Center | Alta Bates CampusBerkeleySutter Health2
10Loma Linda University Medical CenterLoma LindaSeventh-day Adventist Church2

Top 10 of 73 California hospitals with an affiliated pain medicine physicianAll 417 California hospitals

See every hospital and group for each California pain medicine physician

Each public profile names one place a pain medicine physician 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 pain medicine physicians in California, with 7

7pain medicine physicians in Los Angeles
7pain medicine physicians in San Francisco
6pain medicine physicians in Walnut Creek
5pain medicine physicians in Sacramento
5pain medicine physicians in Santa Monica
5pain medicine physicians in Stockton

More California cities with pain medicine physicians

  • Fullerton4
  • Pasadena4
  • San Diego4
  • Encinitas3
  • Huntington Beach3
  • Oakland3
  • Torrance3

Pain medicine physicians practice in 82 California cities. Every city with 10 or more has its own page.

Source: NPPES NPI Registry (CMS)

Group practices and clinics are the most common site of care for California pain medicine physicians, with 68

63 also practice at hospitals, and 23 at physician offices. A pain medicine physician can practice at several kinds of site, so the shares overlap.

California pain medicine physicians by site of care

  1. Medical group practices68
  2. Hospitals63
  3. Physician offices23
  4. Ambulatory surgery centers12
  5. Home health agencies11

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

39% of California pain medicine physicians finished medical school 30 or more years ago

38 of the 97 California pain medicine physicians with a graduation year on file. 13 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago13
  2. 10 to 19 years ago22
  3. 20 to 29 years ago24
  4. 30 to 39 years ago19
  5. 40 or more years ago19

Source: Dmand AI Professional Profile Data

Every California pain medicine physician 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 pain medicine physician 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

Pain medicine physicians are HCPs whose primary specialty is pain medicine (taxonomy code 208VP0000X), with an active NPI and a California practice address.

FAQ

Frequently asked questions about pain medicine physicians 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 pain medicine physicians are in California?

145 pain medicine physicians have an active NPI, a California practice address and pain medicine (taxonomy code 208VP0000X) as their primary specialty. 111 of them are linked to a hospital or medical group.

Which California medical groups have the most pain medicine physicians?

Southern California Permanente Medical Group, with 13, followed by The Permanente Medical Group, Inc. with 6 and Boomerang Healthcare with 5.

Which California hospitals have the most pain medicine physicians?

John Muir Medical Center, Walnut Creek, with 4 affiliated pain medicine physicians, followed by UCLA Santa Monica Medical Center with 3 and Ronald Reagan UCLA Medical Center with 3.

Which California cities have the most pain medicine physicians?

Los Angeles, with 7, followed by San Francisco (7) and Walnut Creek (6). Pain medicine physicians practice in 82 California cities in all.

How many California pain medicine physicians finished medical school 30 or more years ago?

38 of the 97 with a graduation year on file, or 39%. 13 graduated in the last 10 years.

What is the taxonomy code for pain medicine?

208VP0000X is the NPPES taxonomy code for pain medicine. Sub-specialties with their own code are counted on their own lists.

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