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Neurosurgeons in California

Data updated monthly · Last refresh October 2026

929 Neurological Surgery providers practice in California, including 297 (32%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

929providers
297telehealth
Los Angelestop city

Neurological Surgery by city in California

Choose a city to see providers there.

Neurological Surgery in Los Angeles110 providers
Neurological Surgery in Stanford86 providers
Neurological Surgery in San Francisco76 providers
Neurological Surgery in San Diego61 providers
Neurological Surgery in Sacramento54 providers
Neurological Surgery in Loma Linda29 providers
Neurological Surgery in Orange28 providers
Neurological Surgery in Palo Alto25 providers
Neurological Surgery in Fresno20 providers
Neurological Surgery in Santa Monica15 providers
Neurological Surgery in Redwood City14 providers
Neurological Surgery in West Hollywood13 providers
Neurological Surgery in Newport Beach13 providers
Neurological Surgery in Pomona12 providers
Neurological Surgery in La Jolla12 providers
Neurological Surgery in Ventura9 providers
Neurological Surgery in Colton9 providers
Neurological Surgery in San Jose9 providers
Neurological Surgery in Torrance8 providers
Neurological Surgery in Walnut Creek8 providers
Neurological Surgery in Oakland8 providers
Neurological Surgery in Modesto8 providers
Neurological Surgery in Bakersfield7 providers
Neurological Surgery in Moreno Valley7 providers

Neurological Surgery providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Gregory Gerras, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Hal Meltzer, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 966-8574
Dr. Hoi U, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-5540
Dr. Howard Tung, M.D.
San Diego, CA · $266 in drug and device payments (2025) · Telehealth · (858) 643-5650
Dr. Jason Milton
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6504
Dr. Jeffrey Lee, MD
San Diego, CA · $147 in drug and device payments (2025) · (619) 528-5000
Dr. Jeffrey Pannell, M.D.
San Diego, CA · $3,840 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Jeffrey Rice, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 881-9011
Dr. Jeffrey Steinberg, M.D.
San Diego, CA · $386 in drug and device payments (2025) · Telehealth · (619) 543-5540
Dr. Jerome Litvinoff, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 583-1200
Dr. Jillian Plonsker, MD
San Diego, CA · $391 in drug and device payments (2025) · (800) 966-8574
Dr. John Seelig, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 453-9950
Dr. Jonathon Cooke, MD
San Diego, CA · $2,275 in drug and device payments (2025) · (617) 645-9850
Dr. Joseph Ciacci, MD
San Diego, CA · $32,043 in drug and device payments (2025) · (858) 249-6748
Dr. Joseph Osorio, M.D., PH.D.
San Diego, CA · $242,906 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Kenneth Ott, M.D
San Diego, CA · No drug or device payments recorded (2025) · (619) 297-4481
Dr. Kenneth Stover, DO
San Diego, CA · No drug or device payments recorded (2025) · (619) 220-0018
Dr. Lance Altenau, M.D.
San Diego, CA · $38 in drug and device payments (2025) · (619) 297-4481
Dr. Lawrence Marshall, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-3500
Dr. Lokesh Tantuwaya, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 300-2626
Dr. Marc Schwartz, MD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 543-5540
Dr. Marcus Zachariah, M.D., PH.D.
San Diego, CA · $32,750 in drug and device payments (2025) · (619) 297-4481
Dr. Mario Ammirati, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 566-0640
Dr. Melissa Kagnoff, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 582-2595
Dr. Michael Lawless, DO
San Diego, CA · $1,466 in drug and device payments (2025) · (619) 532-7250
Dr. Michael Levy, M.D.
San Diego, CA · $290 in drug and device payments (2025) · (858) 966-8574
Dr. M Soumekh, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 560-8544
Dr. Nikhil Murthy, MD
San Diego, CA · $23,252 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Rex Rhoten, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 677-9352
Dr. Richard Ostrup, M.D
San Diego, CA · $24 in drug and device payments (2025) · (619) 297-4481
Dr. Ryan Glynn, MD
San Diego, CA · $991 in drug and device payments (2025) · (858) 246-6305
Dr. Samy Abdou, MD
San Diego, CA · $52,582 in drug and device payments (2025) · (619) 528-5000
Dr. Sanjay Ghosh, M.D.
San Diego, CA · $35 in drug and device payments (2025) · (619) 229-3105
Dr. Scott Leary, MD
San Diego, CA · $97,094 in drug and device payments (2025) · Telehealth · (619) 229-4901
Dr. Sharona Ben-haim, M.D.
San Diego, CA · $4,122 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Sohaib Kureshi, M.D
San Diego, CA · $907 in drug and device payments (2025) · (619) 297-4481
Dr. Sunil Jeswani, M.D.
San Diego, CA · $41,757 in drug and device payments (2025) · Telehealth · (800) 926-8273
Dr. Thomas Beaumont, M.D., PH.D.
San Diego, CA · $169 in drug and device payments (2025) · Telehealth · (858) 657-7000
Dr. Tyler Steed, M.D., PH.D.
San Diego, CA · $23 in drug and device payments (2025) · (858) 966-8574
Dr. Usman Khan, MD, PHD
San Diego, CA · $308 in drug and device payments (2025) · (619) 297-4481
Dr. Vamsidhar Chavakula, MD
San Diego, CA · $25,505 in drug and device payments (2025) · (619) 297-4481
Dr. Victor Lo, M.D.
San Diego, CA · $99 in drug and device payments (2025) · Telehealth · (619) 528-5000
Dr. Vikram Udani, MD
San Diego, CA · $178,726 in drug and device payments (2025) · Telehealth · (619) 566-0640
Dr. William Taylor, M.D.
San Diego, CA · $549,812 in drug and device payments (2025) · Telehealth · (619) 543-5543
Dr. Aaron Clark, MD, PHD
San Francisco, CA · $46,973 in drug and device payments (2025) · Telehealth · (866) 817-7463
Dr. Ahmad Alhourani, M.D.
San Francisco, CA · $874 in drug and device payments (2025) · Telehealth · (415) 502-4058
Dr. Alexander Suarez, MD
San Francisco, CA · $4,352 in drug and device payments (2025) · (415) 353-7500
Dr. Andrew Gogos
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-7500
Dr. Anthony Lee
San Francisco, CA · $572 in drug and device payments (2025) · (415) 514-4893
Dr. Brian Andrews, M.D.
San Francisco, CA · $78 in drug and device payments (2025) · Telehealth · (415) 600-7760

Conditions Neurological Surgery providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Neurological Surgery providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Neurological Surgery providers are in California?

There are 929 Neurological Surgery providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Neurological Surgery providers in California offer telehealth?

Yes. 297 of the 929 Neurological Surgery providers in California (about 32%) report offering telehealth services in CMS data.

Which cities in California have the most Neurological Surgery providers?

Los Angeles (110), Stanford (86), San Francisco (76) have the highest concentration of Neurological Surgery providers in California.

How many Neurological Surgery providers in California received drug or device company payments?

581 of 929 Neurological Surgery providers in California (63%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Neurological Surgery providers in California treat?

Neurological Surgery providers commonly treat herniated disc, brain tumors, spinal stenosis, trigeminal neuralgia and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Neurosurgeons in California work in independent practices or large health systems?

Among 559 Neurosurgeons in California enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 65% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Neurosurgeons in California work at?

According to CMS facility affiliation records, the California hospitals where the most Neurosurgeons hold privileges are Stanford Health Care in Stanford; UCSF Medical Center in San Francisco; Cedars-Sinai Medical Center in Los Angeles.

Related reading on HealthcareDiscovery.AI

Neurological Surgery in all 50 states Search all 929 in the directory Ask Zach for help choosing

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Neurological Surgery in California? Get featured.