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. Rahul KamathWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Raymond Addante, M.D.West Hollywood, CA · $40 in drug and device payments (2025) ·
(310) 423-5252 Dr. Rebecca Samuel, M.D.West Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Reem Itani, DOWest Hollywood, CA · $1,142 in drug and device payments (2025) ·
(310) 423-5252 Dr. Ross Grant, M.D.West Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Roupen Guedikian, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Ryan Gill, M.D.West Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-3277 Dr. Ryan Lee, MDWest Hollywood, CA · $26 in drug and device payments (2025) ·
(310) 423-5252 Dr. Sachini RanasingheWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Samantha Palmer, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Satwant Grewal, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Shadi Nemanpour, MDWest Hollywood, CA · $118 in drug and device payments (2025) ·
(310) 423-5252 Dr. Shae Patel, DOWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Shahida Farooqi, M.D.West Hollywood, CA · $64 in drug and device payments (2025) ·
(310) 423-5252 Dr. Shahram Sepehri, M.D.West Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Shaun Miller, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Shea Finch, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Shelley YeeWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-3277 Dr. Sherwin KuoWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Stephanie Han, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Stephen Chin, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-2811 Dr. Timbrely Fong, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(916) 606-3238 Dr. Vardanush Ketikian, M.D.West Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Veshal Malhotra, DOWest Hollywood, CA · $49 in drug and device payments (2025) ·
(310) 423-5252 Dr. Vivian Chan, MDWest Hollywood, CA · $954 in drug and device payments (2025) ·
(310) 423-5252 Dr. William Hertzing, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Yakov Mamzhi, MDWest Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5252 Dr. Yasmeen Kabir, M.D.West Hollywood, CA · $464 in drug and device payments (2025) ·
(310) 385-3200 Dr. Anitha Srinivasa, M.D.Westlake Village, CA · $65 in drug and device payments (2025) · Telehealth ·
(805) 494-6920 Dr. Chidao Nguyen, DOWestminster, CA · $40 in drug and device payments (2025) ·
(800) 461-4651 Dr. Mojan Habibi, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Ravikanth Tadi, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Somil Viradia, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Toshie RajputWhittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Usman Singidas, MDWhittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Julio La Torre, M.D.W Hollywood, CA · $163 in drug and device payments (2025) ·
(310) 423-5252 Dr. Ilya Yakhnenko, MDWildomar, CA · No drug or device payments recorded (2025) ·
(951) 677-1111 Dr. Amr Abdelaty, MDWoodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Carlos Rodriguez Castro, MDWoodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Guanglan Zhu, M.DWoodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Gurjeet Sanghera, DOWoodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Maha Imran, MDWoodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Manpreet Brar, M.D.Woodland, CA · No drug or device payments recorded (2025) ·
(530) 662-3961 Dr. Maria Lewis, MDWoodland, CA · No drug or device payments recorded (2025) ·
(530) 666-1631 Dr. Mounica Malyala, MBBS, MDWoodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Nabin Timilsina, MDWoodland, CA · $109 in drug and device payments (2025) ·
(530) 668-2600 Dr. Osamede Obanor, M.D.Woodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Philip Laughlin, MDWoodland, CA · No drug or device payments recorded (2025) ·
(530) 666-1631 Dr. Po-hui Wu, M.D.Woodland, CA · No drug or device payments recorded (2025) ·
(530) 668-2600 Dr. Ani Sargsyan, M.D.Woodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 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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