Vascular Neurologists in California
Data updated monthly · Last refresh October 2026
75 Vascular Neurology providers practice in California, including 38 (51%) offering telehealth. The largest concentration is in Stanford. 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.
75providers
38telehealth
Stanfordtop city
Vascular Neurology by city in California
Choose a city to see providers there.
Where Vascular Neurologists in California practice
From CMS Medicare enrollment records covering 59 of the 75 providers listed here (79%). Providers who do not bill Medicare are not included in these figures.
10%solo or small practice (under 10 clinicians)
15%mid-size group (10 to 99)
75%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Vascular Neurologists | All clinicians in group | Main city |
| Stanford Health Care | 9 | 3,152 | Stanford |
| Sutter Bay Medical Foundation | 8 | 3,783 | San Francisco |
| Regents of the University of California | 5 | 2,047 | San Diego |
| Cedars-Sinai Medical Care Foundation | 4 | 1,684 | Torrance |
| Southern California Permanente Medical Group | 3 | 11,250 | Anaheim |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Vascular Neurologists affiliated |
| Stanford Health Care | Stanford | Nonprofit | 5 of 5 | 9 |
| Peninsula Medical Center | Burlingame | Nonprofit | 5 of 5 | 7 |
| California Pacific Medical Center- Van Ness Campus | San Francisco | Nonprofit | 3 of 5 | 6 |
| California Pacific Medical Center - Mission Bernal | San Francisco | Nonprofit | 4 of 5 | 6 |
| California Pacific Medical Ctr-Davies Campus Hosp | San Francisco | Nonprofit | 3 of 5 | 6 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Vascular Neurology 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. Marc Vanefsky, MDAnaheim, CA · No drug or device payments recorded (2025) ·
(888) 988-2800 Dr. Harjot HansraAntioch, CA · No drug or device payments recorded (2025) ·
(925) 813-3840 Dr. Shuichi Suzuki, M.D.Arcadia, CA · $8,172 in drug and device payments (2025) · Telehealth ·
(626) 566-2866 Dr. Frank Kim, M.D.Castro Valley, CA · No drug or device payments recorded (2025) ·
(510) 538-7738 Dr. Andrew Nik, MDColton, CA · $2,107 in drug and device payments (2025) · Telehealth ·
(951) 486-4460 Dr. Navpreet Bains, D.O.. Dr. Conrad Liang, M.D., PH.D. Dr. Ashish Nanda, MDFullerton, CA · $624 in drug and device payments (2025) ·
(714) 871-3280 Dr. Maria Martucci, MDFullerton, CA · $303 in drug and device payments (2025) ·
(530) 323-2244 Dr. Ali Razmara, MDIrvine, CA · No drug or device payments recorded (2025) ·
(888) 988-2800 Dr. Christine Wong, MDKentfield, CA · $136 in drug and device payments (2025) ·
(415) 456-9680 Dr. Banafsheh Yafeh, M.D.Long Beach, CA · $2,281 in drug and device payments (2025) · Telehealth ·
(562) 426-3656 Dr. Wled Wazni, M.DLong Beach, CA · $814 in drug and device payments (2025) ·
(562) 491-9270 Dr. Alexis Simpkins, M.D.Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 423-6472 Dr. Jonathan Chou, M.D.Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 423-6472 Dr. Lindsey Frischmann, DOLos Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 825-8307 Dr. May Nour, MDLos Angeles, CA · $8,909 in drug and device payments (2025) · Telehealth ·
(310) 301-6800 Dr. Andrew Mitton, M.D.Malibu, CA · No drug or device payments recorded (2025) ·
(310) 456-1668 Dr. Ambooj Tiwari, MDMission Hills, CA · $503 in drug and device payments (2025) ·
(818) 365-8051 Dr. Neha Mirchandani, MDMission Hills, CA · No drug or device payments recorded (2025) · Telehealth ·
(818) 361-0917 Dr. Basit Rahim, MDMission Viejo, CA · $262 in drug and device payments (2025) ·
(949) 542-8002 Dr. Keiko Fukuda, M.D.Monterey, CA · $3,348 in drug and device payments (2025) · Telehealth ·
(831) 241-9200 Dr. Andrew Xavier, MDMountain View, CA · $6,504 in drug and device payments (2025) · Telehealth ·
(408) 871-3400 Dr. Elizabeth Hamid, M.D.Oakland, CA · No drug or device payments recorded (2025) ·
(510) 437-4401 Dr. Jay Shah, M.D.Orange, CA · $112 in drug and device payments (2025) · Telehealth ·
(714) 456-7720 Dr. Mark Fisher, MDOrange, CA · $27 in drug and device payments (2025) · Telehealth ·
(714) 456-8978 Dr. Masaki Nagamine, MDOrange, CA · $22 in drug and device payments (2025) · Telehealth ·
(714) 456-5691 Dr. Muhammad Taqi, M.D.Palm Springs, CA · $1,924 in drug and device payments (2025) · Telehealth ·
(760) 416-4511 Dr. Tehmina Salahuddin, M.DPalm Springs, CA · No drug or device payments recorded (2025) ·
(951) 486-4000 Dr. Adam Maclellan, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-7193 Dr. Adit Friedberg, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4448 Dr. Catherine Legault, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Neil Schwartz, MDPalo Alto, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 723-4000 Dr. Rongzhi Lun, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Nicole Khezri, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 865-9500 Dr. Piotr Bzdyra, MDPomona, CA · No drug or device payments recorded (2025) ·
(909) 982-2719 Dr. Jenan Shukry, MDRancho Mirage, CA · $358 in drug and device payments (2025) · Telehealth ·
(760) 834-3540 Dr. Erek Helseth, M.D.Redding, CA · $959 in drug and device payments (2025) · Telehealth ·
(530) 806-1190 Dr. Max Mandelbaum, M.D., PH.D.Redding, CA · $95 in drug and device payments (2025) · Telehealth ·
(530) 806-1190 Dr. Lucian Maidan, M.D.Sacramento, CA · $524 in drug and device payments (2025) · Telehealth ·
(916) 733-5779 Dr. Brett Meyer, M.D.San Diego, CA · $91 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Christian Garcia, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-7660 Dr. Kunal Agrawal, M.D.San Diego, CA · No drug or device payments recorded (2025) · Telehealth ·
(800) 926-8273 Dr. Reza Bavarsad Shahripour, MDSan Diego, CA · $104 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Royya Modir, M.D.San Diego, CA · $16,837 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Samuel Yip, M.D,PH.D,FRCPCSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6266 Dr. Thomas Hemmen, M.D./PH.DSan Diego, CA · No drug or device payments recorded (2025) · Telehealth ·
(800) 926-8273 Dr. Charlene Chen, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 600-5760 Dr. Deanne Loube, MDSan Francisco, CA · $790 in drug and device payments (2025) · Telehealth ·
(415) 600-5760 Dr. Ilanit Spokoyny, M.D.San Francisco, CA · No drug or device payments recorded (2025) · Telehealth ·
(415) 600-5760 Common questions
How many Vascular Neurology providers are in California?There are 75 Vascular Neurology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Vascular Neurology providers in California offer telehealth?Yes. 38 of the 75 Vascular Neurology providers in California (about 51%) report offering telehealth services in CMS data.
Which cities in California have the most Vascular Neurology providers?Stanford (10), San Francisco (9), San Diego (7) have the highest concentration of Vascular Neurology providers in California.
How many Vascular Neurology providers in California received drug or device company payments?39 of 75 Vascular Neurology providers in California (52%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Vascular Neurologists in California work in independent practices or large health systems?Among 59 Vascular Neurologists in California enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 75% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Vascular Neurologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Vascular Neurologists hold privileges are Stanford Health Care in Stanford; Peninsula Medical Center in Burlingame; California Pacific Medical Center- Van Ness Campus in San Francisco.
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