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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. Nicholas Butowski, MD
San Francisco, CA · $2,730 in drug and device payments (2025) · Telehealth · (415) 353-2996
Dr. Nima Alan, M.D.
San Francisco, CA · $44,646 in drug and device payments (2025) · Telehealth · (415) 353-7500
Dr. Peter Weber, M.D., NEUROSURGERY
San Francisco, CA · $32 in drug and device payments (2025) · (415) 600-0528
Dr. Philip Starr, MD
San Francisco, CA · $4,329 in drug and device payments (2025) · Telehealth · (415) 353-7500
Dr. Philip Theodosopoulos, M.D.
San Francisco, CA · $232 in drug and device payments (2025) · Telehealth · (415) 353-2294
Dr. Philip Weinstein, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-7500
Dr. Phiroz Tarapore, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-3904
Dr. Praveen Mummaneni, M.D.
San Francisco, CA · $65,265 in drug and device payments (2025) · Telehealth · (415) 885-3799
Dr. Ramin Morshed, MD
San Francisco, CA · $359 in drug and device payments (2025) · Telehealth · (415) 353-7500
Dr. Ronald Shallat, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-7500
Dr. Samer Zammar, M.D.
San Francisco, CA · $11,123 in drug and device payments (2025) · Telehealth · (415) 353-2739
Dr. Shawn Hervey-jumper, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 353-3904
Dr. Shirley Stiver, MD PHD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-3219
Dr. Stephen Dell, MD
San Francisco, CA · No drug or device payments recorded (2025) · (888) 832-5496
Dr. Susan Chang, MD
San Francisco, CA · $31 in drug and device payments (2025) · (415) 353-2966
Dr. Tarun Arora, MD
San Francisco, CA · $7,635 in drug and device payments (2025) · Telehealth · (415) 353-7500
Dr. Tej Azad, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-2739
Dr. Timothy Chryssikos, MD
San Francisco, CA · $7,317 in drug and device payments (2025) · Telehealth · (415) 353-2739
Dr. Vignessh Kumar, MD
San Francisco, CA · $998 in drug and device payments (2025) · (415) 353-2739
Dr. William Corn, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-4353
Dr. Brian Toyota, MD
San Jose, CA · $16 in drug and device payments (2025) · (408) 259-5000
Dr. David Yeh, M.D.
San Jose, CA · $17,412 in drug and device payments (2025) · Telehealth · (408) 358-0133
Dr. Edward Rustamzadeh, M.D.
San Jose, CA · $19,264 in drug and device payments (2025) · (408) 540-6861
Dr. Fahd Khan, M.D.
San Jose, CA · $1,605 in drug and device payments (2025) · (408) 540-6861
Dr. Harminder Singh
San Jose, CA · No drug or device payments recorded (2025) · Telehealth · (408) 885-5686
Dr. Jason Lifshutz, MD
San Jose, CA · $1,572 in drug and device payments (2025) · Telehealth · (408) 885-5000
Dr. Soren Singel, M.D.
San Jose, CA · $164 in drug and device payments (2025) · (650) 257-2976
Dr. Stanley Shatsky, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 780-4745
Dr. Yigit Can Senol, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Jacques Palmer, M.D.
San Juan Capistrano, CA · No drug or device payments recorded (2025) · (949) 364-1060
Dr. Benjamin Hendricks, MD
San Luis Obispo, CA · $2,087 in drug and device payments (2025) · Telehealth · (805) 316-3733
Dr. David Yeh, MMD
San Luis Obispo, CA · $20,004 in drug and device payments (2025) · Telehealth · (805) 704-0889
Dr. Donald Ramberg, M.D.
San Luis Obispo, CA · $171 in drug and device payments (2025) · Telehealth · (805) 543-6710
Dr. Elijah Wogu, DO
San Luis Obispo, CA · $92 in drug and device payments (2025) · (805) 543-4319
Dr. Phillip Kissel, M.D.
San Luis Obispo, CA · $145 in drug and device payments (2025) · (805) 544-4455
Dr. Nguyen Do, D.O.
San Ramon, CA · No drug or device payments recorded (2025) · (925) 365-1519
Dr. Andrew Schreiber, MD
Santa Ana, CA · $174 in drug and device payments (2025) · (714) 834-1565
Dr. Bijan Zardouz, M.D.
Santa Ana, CA · No drug or device payments recorded (2025) · (714) 540-2272
Dr. Peyman Tabrizi
Santa Ana, CA · $146 in drug and device payments (2025) · (714) 834-0439
Dr. Brian Walcott, MD
Santa Barbara, CA · $514 in drug and device payments (2025) · Telehealth · (805) 682-7111
Dr. N. Nicole Moayeri, MD
Santa Barbara, CA · $288 in drug and device payments (2025) · Telehealth · (805) 569-7820
Dr. Reginald Fong
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 363-6325
Dr. Richard Chung, M.D. PH.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · Telehealth · (805) 569-7820
Dr. Thomas Jones, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-1912
Dr. Martin Krell, M.D.
Santa Clarita, CA · No drug or device payments recorded (2025) · (310) 666-1647
Dr. Chander Malhotra, M.D.
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 600-8860
Dr. Ken Sato, M.D.
Santa Cruz, CA · No drug or device payments recorded (2025) · (831) 401-2313
Dr. Alan Edelman
Santa Maria, CA · No drug or device payments recorded (2025) · (805) 739-3863
Dr. Matthew Schreckinger, M.D.
Santa Maria, CA · $1,603 in drug and device payments (2025) · (805) 739-3863
Dr. Nicholas Slimack, MD
Santa Maria, CA · $236 in drug and device payments (2025) · (805) 739-3863

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.