Neurosurgeons in Orange, CA

  • Neurological surgery
  • Orange, California
Neurosurgeons
26
Linked to a hospital or group
23
Hospitals with a neurosurgeon
11
Medical groups with a neurosurgeon
16
Practice at a hospital
21

There are 26 neurosurgeons in Orange. Neurosurgical Associates of Irvine has the most, 13, and UCI Health - Orange has the most affiliated neurosurgeons, 14. 36% finished medical school 30 or more years ago.

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Orange neurosurgeons, listed A to Z by last name

Each neurosurgeon on the list has neurological surgery as their primary specialty and an Orange practice address. The list shows the NPI, 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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Sort and filter all 26 Orange neurosurgeons by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Orange neurosurgeons, A to Z
NeurosurgeonHospitalsMedical groupsEmail and phone
Stephen D. Albano, DONPI 1326431594-3 groupsContacts
Lars G. Anker, MDNPI 19625485372 hospitals3 groupsContacts
Hansen Chang Bow, MDNPI 18012331011 hospital1 groupContacts
Jefferson William Chen, MD, PhDNPI 19927897472 hospitals1 groupContacts
Kiarash Golshani, MDNPI 19929132141 hospital1 groupContacts
Brian E. William Hanak IV, MDNPI 13061376251 hospital2 groupsContacts
Frank Pk Hsu, MDNPI 15482984171 hospital1 groupContacts
Brian Yujin Hwang, MDNPI 16990879083 hospitals2 groupsContacts
Robert J. Jackson, MDNPI 10230036053 hospitals2 groupsContacts
Michael G. Kim, MDNPI 12951364063 hospitals2 groupsContacts
Mark E. Linskey, MDNPI 13160419083 hospitals2 groupsContacts
William Gunter Loudon, MDNPI 14372658161 hospital1 groupContacts
Ahmed Mohyeldin, MDNPI 19122136871 hospital2 groupsContacts
Michael Gordon Muhonen, MDNPI 1801804810-1 groupContacts
Michael Y. Oh, MDNPI 12755085251 hospital1 groupContacts
Joffre Enrique OlayaNPI 13262558521 hospital1 groupContacts
Michelle Renee Paff, MDNPI 11244435441 hospital1 groupContacts
Laura S. Pare, MDNPI 1346320587--Contacts
Megan RajagopalNPI 16699602412 hospitals1 groupContacts
Minh Q. Tran, MDNPI 15089919281 hospital2 groupsContacts
Kamran Urgun, MDNPI 1811376262--Contacts
Sumeet Vadera, MDNPI 16292483801 hospital4 groupsContacts
Aaron M. Yengo-Kahn, MDNPI 12456845621 hospital1 groupContacts
Ichiro Yuki, MDNPI 12053126421 hospital1 groupContacts
Angie Zhang, MDNPI 16699339901 hospital1 groupContacts

Showing 1 to 10 of 25 Orange neurosurgeons

The list shows the 25 neurosurgeons with a public profile. The other 1 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 Orange neurosurgeons by the EHR they use

Dmand AI has the EHR for 24 of 26 Orange neurosurgeons, 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.

Neurosurgical Associates of Irvine has the most neurosurgeons in Orange, with 13

CHOC Children's is second with 5, and Orthopaedic Specialty Institute third with 2. Counts are neurosurgeons 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 neurosurgeons in Orange, with 14

Hoag Hospital Newport Beach is second with 4, and Providence St. Joseph Hospital Orange third with 2. Orange neurosurgeons are affiliated with 11 hospitals in all.

Hospitals with the most neurosurgeons in Orange
#HospitalHealth systemNeurosurgeons
1UCI Health - OrangeOrangeUC Irvine14
2Hoag Hospital Newport BeachNewport BeachHoag Memorial Hospital Presbyterian4
3Providence St. Joseph Hospital OrangeOrangeProvidence2
4Providence St. Jude Medical CenterFullertonProvidence2
5Providence Mission HospitalMission ViejoProvidence2
6MemorialCare Saddleback Medical CenterLaguna HillsMemorialCare Health System2
7Rady Children's Hospital - Orange CountyOrangeRady Children's Health2
8Garden Grove Hospital Medical CenterGarden GrovePrime Healthcare1
9Loma Linda University Medical CenterLoma LindaSeventh-day Adventist Church1
10Long Beach Medical CenterLong BeachMemorialCare Health System1

Top 10 of 11 Orange hospitals with an affiliated neurosurgeonAll 5 Orange hospitals

See every hospital and group for each Orange neurosurgeon

Each public profile names one place a neurosurgeon 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

Most Orange neurosurgeons practice at a hospital: 21 of the 23 with a mapped site

9 also practice at a medical group site, and 4 at physician offices. A neurosurgeon can practice at several kinds of site, so the shares overlap.

Orange neurosurgeons by site of care

  1. Hospitals21
  2. Medical group practices9
  3. Physician offices4
  4. Home health agencies3
  5. Ambulatory surgery centers3

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

36% of Orange neurosurgeons finished medical school 30 or more years ago

8 of the 22 Orange neurosurgeons with a graduation year on file. 1 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago1
  2. 10 to 19 years ago9
  3. 20 to 29 years ago4
  4. 30 to 39 years ago7
  5. 40 or more years ago1

Source: Dmand AI Professional Profile Data

Every Orange neurosurgeon 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 Orange neurosurgeon 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

Neurosurgeons are HCPs whose primary specialty is neurological surgery (taxonomy code 207T00000X), with an active NPI and an Orange practice address.

FAQ

Frequently asked questions about neurosurgeons in Orange

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

How many neurosurgeons are in Orange?

26 neurosurgeons have an active NPI, an Orange practice address and neurological surgery (taxonomy code 207T00000X) as their primary specialty. 23 of them are linked to a hospital or medical group.

Which Orange medical groups have the most neurosurgeons?

Neurosurgical Associates of Irvine, with 13, followed by CHOC Children's with 5 and Orthopaedic Specialty Institute with 2.

Which Orange hospitals have the most neurosurgeons?

UCI Health - Orange, with 14 affiliated neurosurgeons, followed by Hoag Hospital Newport Beach with 4 and Providence St. Joseph Hospital Orange with 2.

What share of Orange neurosurgeons practice at a hospital?

21 of the 23 Orange neurosurgeons with a mapped site of care, or 91%, have a current hospital affiliation.

What is the taxonomy code for neurological surgery?

207T00000X is the NPPES taxonomy code for neurological surgery. Sub-specialties with their own code are counted on their own lists.

How can I contact neurosurgeons in Orange?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for neurosurgeons in Orange 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 Orange neurosurgeons

Search 26 Orange neurosurgeons by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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