Hospitalists in California
Data updated monthly · Last refresh October 2026
3,110 Hospitalist providers practice in California, including 149 (5%) 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.
3,110providers
149telehealth
Los Angelestop city
Hospitalist by city in California
Choose a city to see providers there.
Hospitalist 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. Laura Richardson, DOClovis, CA · No drug or device payments recorded (2025) ·
(559) 259-3152 Dr. Naif Al-aedan, M.B.B.SClovis, CA · No drug or device payments recorded (2025) ·
(559) 228-4222 Dr. Redel Dionisio Igles Valera, M.D.Clovis, CA · No drug or device payments recorded (2025) ·
(559) 324-4000 Dr. Eileen PhamColton, CA · No drug or device payments recorded (2025) ·
(909) 580-6343 Dr. Mansi Panchal, DOColton, CA · No drug or device payments recorded (2025) ·
(909) 580-6343 Dr. Rafayel Vahratyan, D.O. Dr. Takumi Kawashita, DOColton, CA · No drug or device payments recorded (2025) ·
(909) 580-6343 Dr. Akshay Sharma, MDConcord, CA · $144 in drug and device payments (2025) ·
(925) 939-9000 Dr. Amit Rajguru, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 674-2609 Dr. Ashley Mills, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Azadeh Mirbod, MDConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Carol Schaffer, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 674-2609 Dr. Catherine CadangConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Elaine TangConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3312 Dr. Emily Corrigan, MDConcord, CA · No drug or device payments recorded (2025) ·
(408) 554-9820 Dr. Eric Hoenig, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 674-2609 Dr. Jaspreet Garcha, DOConcord, CA · No drug or device payments recorded (2025) ·
(922) 947-3312 Dr. Jennifer O'neill-cha, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 947-3312 Dr. John Chartier, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 674-2609 Dr. Kaitlyn Sun, DOConcord, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Kari Grabowsky, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Kevin MabungaConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Kristin Leonard, DOConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3312 Dr. Kristofer Wills, DOConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Kristy NguyenConcord, CA · $304 in drug and device payments (2025) ·
(925) 952-2828 Dr. Leila Oueini, MDConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Prachi Priyam, MDConcord, CA · No drug or device payments recorded (2025) ·
(925) 674-2609 Dr. Rex Edward Roda, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Ruchita Savalia, DOConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Shakir Saud, MDConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3312 Dr. Shikha GuptaConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Sweta Ghodasara, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Thomas Nguyen, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 674-2609 Dr. Vishidha BalankariConcord, CA · No drug or device payments recorded (2025) ·
(925) 947-3312 Dr. William Monge, M.D.Concord, CA · No drug or device payments recorded (2025) ·
(925) 947-3393 Dr. Yuriy DasarConcord, CA · No drug or device payments recorded (2025) ·
(925) 939-3000 Dr. Ghasan Tabel, MDCorona, CA · No drug or device payments recorded (2025) ·
(951) 374-0025 Dr. Sivakami SivapalanCorona, CA · No drug or device payments recorded (2025) · Telehealth ·
(951) 808-8627 Dr. Xinke Chen, MDCorona, CA · $78 in drug and device payments (2025) · Telehealth ·
(951) 907-5386 Dr. Jessica Burley, FNPCoronado, CA · No drug or device payments recorded (2025) ·
(619) 522-4000 Dr. Evelyn Ely, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 436-4444 Dr. Reza Rasouli, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 436-4444 Dr. Stephanie Yeh, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 436-4800 Dr. Steven Izumi, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 436-4444 Dr. Ariel Vaughn, DOCulver City, CA · $31 in drug and device payments (2025) ·
(312) 945-9247 Dr. Laura Chia, M.D.Cupertino, CA · No drug or device payments recorded (2025) ·
(408) 348-9664 Dr. Angela Quang, MDDaly City, CA · $176 in drug and device payments (2025) · Telehealth ·
(415) 680-4135 Dr. David Portier, MDDaly City, CA · No drug or device payments recorded (2025) ·
(415) 680-4135 Common questions
How many Hospitalist providers are in California?There are 3,110 Hospitalist providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Hospitalist providers in California offer telehealth?Yes. 149 of the 3,110 Hospitalist providers in California (about 5%) report offering telehealth services in CMS data.
Which cities in California have the most Hospitalist providers?Los Angeles (231), San Diego (173), San Francisco (161) have the highest concentration of Hospitalist providers in California.
How many Hospitalist providers in California received drug or device company payments?722 of 3,110 Hospitalist providers in California (23%) 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 Hospitalists in California work in independent practices or large health systems?Among 2,469 Hospitalists in California enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 82% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hospitalists in California work at?According to CMS facility affiliation records, the California hospitals where the most Hospitalists hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; Cedars-Sinai Medical Center in Los Angeles; Santa Monica - UCLA Med Ctr & Orthopaedic Hospital in Santa Monica.
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