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Cardiologists in California

Data updated monthly · Last refresh October 2026

2,570 Cardiovascular Disease providers practice in California, including 951 (37%) 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.

2,570providers
951telehealth
Los Angelestop city

Cardiovascular Disease by city in California

Choose a city to see providers there.

Cardiovascular Disease in Los Angeles243 providers
Cardiovascular Disease in San Francisco137 providers
Cardiovascular Disease in Sacramento121 providers
Cardiovascular Disease in San Diego119 providers
Cardiovascular Disease in Stanford86 providers
Cardiovascular Disease in La Jolla54 providers
Cardiovascular Disease in San Jose45 providers
Cardiovascular Disease in Beverly Hills44 providers
Cardiovascular Disease in Torrance44 providers
Cardiovascular Disease in Fresno40 providers
Cardiovascular Disease in Orange39 providers
Cardiovascular Disease in Santa Rosa31 providers
Cardiovascular Disease in Bakersfield30 providers
Cardiovascular Disease in Long Beach30 providers
Cardiovascular Disease in Oakland29 providers
Cardiovascular Disease in Newport Beach28 providers
Cardiovascular Disease in Glendale27 providers
Cardiovascular Disease in Mountain View26 providers
Cardiovascular Disease in Walnut Creek26 providers
Cardiovascular Disease in Riverside23 providers
Cardiovascular Disease in Stockton23 providers
Cardiovascular Disease in Roseville22 providers
Cardiovascular Disease in Santa Monica22 providers
Cardiovascular Disease in Fremont21 providers

Cardiovascular Disease 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. Bella Zey, MD
Studio City, CA · No drug or device payments recorded (2025) · (323) 656-4986
Dr. Humayun Qureshi, M.D.
Sun City, CA · No drug or device payments recorded (2025) · (951) 666-1243
Dr. Wisam Alfay, MD, FACC
Sun City, CA · $245 in drug and device payments (2025) · (951) 301-0300
Dr. Ara Rostomian, MD, MBA, MPH
Sylmar, CA · No drug or device payments recorded (2025) · (818) 364-3252
Dr. Kaylin Nguyen, MD
Sylmar, CA · $16 in drug and device payments (2025) · (747) 210-3000
Dr. Robin Wachsner, MD
Sylmar, CA · $101 in drug and device payments (2025) · (818) 364-4287
Dr. Sheba Meymandi, MD
Sylmar, CA · No drug or device payments recorded (2025) · (818) 364-4289
Dr. Afshine Emrani, MD
Tarzana, CA · $4,035 in drug and device payments (2025) · Telehealth · (818) 996-4100
Dr. Benjamin Simon, M.D.
Tarzana, CA · $371 in drug and device payments (2025) · Telehealth · (818) 345-5580
Dr. Daniel Manavi, MD
Tarzana, CA · $765 in drug and device payments (2025) · Telehealth · (818) 990-1445
Dr. Ira Perry, M.D.
Tarzana, CA · $223 in drug and device payments (2025) · Telehealth · (818) 345-5580
Dr. Jeffrey Work, M.D.
Tarzana, CA · $40 in drug and device payments (2025) · (818) 345-5580
Dr. Julius Woythaler, M.D.
Tarzana, CA · $15 in drug and device payments (2025) · (818) 345-0443
Dr. Marc Ehrich, M.D.
Tarzana, CA · $154 in drug and device payments (2025) · Telehealth · (818) 345-5580
Dr. Michael Burnam, MD
Tarzana, CA · No drug or device payments recorded (2025) · (818) 609-7677
Dr. Richard Cain, MD
Tarzana, CA · $18 in drug and device payments (2025) · (818) 344-4800
Dr. Richard Wong, M.D.
Tarzana, CA · No drug or device payments recorded (2025) · (818) 345-5580
Dr. Uri Ben-zur, M.D.,F.A.C.C.
Tarzana, CA · No drug or device payments recorded (2025) · Telehealth · (818) 986-0911
Dr. Michael Vargas, MD
Temecula, CA · $2,081 in drug and device payments (2025) · (951) 693-4433
Dr. Robin Abdelmalik, M.D. FACC
Temecula, CA · $2,496 in drug and device payments (2025) · Telehealth · (951) 225-7800
Dr. Salvatore Rosanio, MD
Temecula, CA · $116 in drug and device payments (2025) · (951) 693-4433
Dr. Sinan Sarsam, M.D.
Temecula, CA · $211 in drug and device payments (2025) · Telehealth · (951) 587-0070
Dr. Derek Phan, MD
Temescal Valley, CA · $121 in drug and device payments (2025) · (951) 493-6650
Dr. Mandira Patel, DO
Temescal Valley, CA · $747 in drug and device payments (2025) · Telehealth · (951) 493-6905
Dr. Andrew Dennish, MD, FACC
Templeton, CA · $34 in drug and device payments (2025) · (805) 782-8844
Dr. Lawrence Vondollen, MD, FACC
Templeton, CA · No drug or device payments recorded (2025) · (805) 782-8844
Dr. Michael Wiechmann, MD, FACC
Templeton, CA · $68 in drug and device payments (2025) · (805) 782-8844
Dr. Najam Awan
Templeton, CA · $75 in drug and device payments (2025) · (805) 782-8844
Dr. Andre Akhondi
Thousand Oaks, CA · $4,439 in drug and device payments (2025) · Telehealth · (805) 418-3500
Dr. Ashraf Nashed, MD
Thousand Oaks, CA · $2,232 in drug and device payments (2025) · (805) 338-3449
Dr. Charles Johnson, M.D.
Thousand Oaks, CA · No drug or device payments recorded (2025) · (805) 494-9494
Dr. Christopher Purmer, M.D.
Thousand Oaks, CA · $2,901 in drug and device payments (2025) · (805) 480-2600
Dr. Fraidon Azizi, MD
Thousand Oaks, CA · $180 in drug and device payments (2025) · (805) 373-1182
Dr. Irving Loh, MD
Thousand Oaks, CA · $1,061 in drug and device payments (2025) · (805) 497-2501
Dr. John Hess, M.D.
Thousand Oaks, CA · No drug or device payments recorded (2025) · (805) 494-9494
Dr. Leili Pourafkari
Thousand Oaks, CA · $2,052 in drug and device payments (2025) · (805) 852-9100
Dr. Martin Josephson, M.D.
Thousand Oaks, CA · No drug or device payments recorded (2025) · (805) 494-9494
Dr. Michael Papanicolaou, M.D.
Thousand Oaks, CA · $2,772 in drug and device payments (2025) · (805) 480-2600
Dr. Nicholas Russell
Thousand Oaks, CA · $19 in drug and device payments (2025) · (805) 492-2436
Dr. Richard Green, M.D.
Thousand Oaks, CA · $172 in drug and device payments (2025) · (805) 494-9494
Dr. Rishabh Gupta, MD
Thousand Oaks, CA · $23 in drug and device payments (2025) · (805) 852-9100
Dr. Siddique Abbasi, MD
Thousand Oaks, CA · No drug or device payments recorded (2025) · (805) 497-3575
Dr. Michael Horowitz, MD
Tiburon, CA · No drug or device payments recorded (2025) · (201) 563-2205
Dr. Shaun Coughlin, M.D., PH.D.
Tiburon, CA · $1,311 in drug and device payments (2025) · (415) 435-5803
Dr. Ali Morshedi-meibodi, MD
Torrance, CA · $198 in drug and device payments (2025) · (310) 214-3278
Dr. Amir Rabbani, M.D.
Torrance, CA · $410 in drug and device payments (2025) · Telehealth · (310) 517-8578
Dr. Anthony Simone, M.D.
Torrance, CA · $419 in drug and device payments (2025) · Telehealth · (310) 370-3568
Dr. Ashwini Sadhale, MD
Torrance, CA · $1,136 in drug and device payments (2025) · (424) 306-4000
Dr. Basil Younes, D.O.
Torrance, CA · $13,343 in drug and device payments (2025) · (310) 540-1953
Dr. Benjamin Rosin, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 784-4800

Conditions Cardiovascular Disease providers in California commonly treat

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

Common questions

How many Cardiovascular Disease providers are in California?

There are 2,570 Cardiovascular Disease providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Cardiovascular Disease providers in California offer telehealth?

Yes. 951 of the 2,570 Cardiovascular Disease providers in California (about 37%) report offering telehealth services in CMS data.

Which cities in California have the most Cardiovascular Disease providers?

Los Angeles (243), San Francisco (137), Sacramento (121) have the highest concentration of Cardiovascular Disease providers in California.

How many Cardiovascular Disease providers in California received drug or device company payments?

1,564 of 2,570 Cardiovascular Disease providers in California (61%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Cardiovascular Disease providers in California treat?

Cardiovascular Disease providers commonly treat coronary artery disease, heart failure, atrial fibrillation, high blood pressure, high cholesterol 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 Cardiologists in California work in independent practices or large health systems?

Among 1,676 Cardiologists in California enrolled in Medicare, 28% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Cardiologists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Cardiologists hold privileges are Cedars-Sinai Medical Center in Los Angeles; Stanford Health Care in Stanford; Ronald Reagan UCLA Medical Center in Los Angeles.

Related reading on HealthcareDiscovery.AI

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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 Cardiovascular Disease in California? Get featured.