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. Gevorg Ghazaryan, MDGlendale, CA · No drug or device payments recorded (2025) ·
(818) 453-5192 Dr. Minas Melidonian, M.DGlendale, CA · $170 in drug and device payments (2025) ·
(323) 485-4224 Dr. Patrick Baghdasaryan, M.D.Glendale, CA · $1,659 in drug and device payments (2025) · Telehealth ·
(818) 482-9982 Dr. Tigran Tiraturyan, M.D.Glendale, CA · $465 in drug and device payments (2025) · Telehealth ·
(818) 409-8000 Dr. Avijit Baidwan, M.D.Grass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Collin Rutherford, MDGrass Valley, CA · $17 in drug and device payments (2025) ·
(530) 477-4480 Dr. Dwijesh Sheth, MDGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Harris Barakzoy, DOGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Hazel Mae Abraham, M.D.Grass Valley, CA · No drug or device payments recorded (2025) ·
(530) 274-6761 Dr. Ingrid Bauer, MDGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Mihir Sura, MDGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Nayab Sultan, MDGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Prabjit Singh, MDGrass Valley, CA · No drug or device payments recorded (2025) ·
(530) 477-4480 Dr. Bansuri Patel-thakkar, DOGreenbrae, CA · No drug or device payments recorded (2025) ·
(415) 925-7000 Dr. Marwa Shoeb, M.D.Greenbrae, CA · No drug or device payments recorded (2025) ·
(415) 569-3990 Dr. Samuel Adams, MDGreenbrae, CA · No drug or device payments recorded (2025) ·
(415) 925-4000 Dr. Ben Chiang, M.D.Hacienda Heights, CA · No drug or device payments recorded (2025) ·
(626) 855-1091 Dr. Aram HambardzumyanHanford, CA · No drug or device payments recorded (2025) · Telehealth ·
(559) 582-9000 Dr. Carlos Pelaez Romero, M.D.Hanford, CA · No drug or device payments recorded (2025) ·
(559) 537-1677 Dr. Gurvinder Kaur, MD, MHAHanford, CA · No drug or device payments recorded (2025) ·
(559) 537-1677 Dr. Jay Patel, MDHanford, CA · No drug or device payments recorded (2025) ·
(559) 784-1110 Dr. Paul Eddins, MDHanford, CA · No drug or device payments recorded (2025) ·
(559) 587-4532 Dr. William Andres Triana Rojas, MDHanford, CA · No drug or device payments recorded (2025) ·
(559) 537-1677 Dr. Ali Ezzat, MDHarbor City, CA · No drug or device payments recorded (2025) ·
(424) 495-5369 Dr. Carla Toms, MDHarbor City, CA · No drug or device payments recorded (2025) ·
(310) 534-6221 Dr. Charles Bui, M.D.Harbor City, CA · No drug or device payments recorded (2025) ·
(310) 517-4027 Dr. Hector Miguel, M.D.Harbor City, CA · No drug or device payments recorded (2025) ·
(310) 257-6016 Dr. James Chou, M.D.Harbor City, CA · No drug or device payments recorded (2025) ·
(310) 325-5111 Dr. Jason Portillo, M.D.Harbor City, CA · No drug or device payments recorded (2025) ·
(310) 257-6413 Dr. Shakir UllahHarbor City, CA · No drug or device payments recorded (2025) ·
(310) 325-5111 Dr. Amanuel Teklu, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Joel Angel, M.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Nirmala Kannan, M.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 785-5555 Dr. Rajesh Rampal, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Ramiro Garcia, M.D.Hayward, CA · $342 in drug and device payments (2025) ·
(510) 780-4345 Dr. Renu Kumar, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Meredith Gibbons, DOHemet, CA · No drug or device payments recorded (2025) ·
(951) 652-2811 Dr. Molly KivumbiHighland, CA · $25 in drug and device payments (2025) ·
(909) 862-1191 Dr. Narinder Gill, MDHollister, CA · No drug or device payments recorded (2025) ·
(831) 637-5711 Dr. Dennis Tsang, MDHuntington Park, CA · No drug or device payments recorded (2025) ·
(516) 366-0331 Dr. Mathew HassoInglewood, CA · No drug or device payments recorded (2025) ·
(310) 673-4660 Dr. Zarlakhta Zamani, MDInglewood, CA · $21 in drug and device payments (2025) ·
(310) 870-4465 Dr. Akbar Nassiry, M.D., M.P.H.Irvine, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 577-0047 Dr. Alexander Nguyen, D.O. Dr. Ali Ahoui, MDIrvine, CA · No drug or device payments recorded (2025) ·
(855) 206-6764 Dr. Ata Soleimani Rahbar, MDIrvine, CA · $255 in drug and device payments (2025) · Telehealth ·
(855) 206-6764 Dr. Brett Morenz, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 610-7245 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.
Hospitalist in all 50 states Search all 3,110 in the directory Ask Zach for help choosing
Related
