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. Jessica Sassic, MDSan Diego, CA · $1,034 in drug and device payments (2025) ·
(619) 260-7220 Dr. John Temple, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6268 Dr. Jordan Martinez, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6268 Dr. Joseph Avalos, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-9198 Dr. Joseph Kazanchi, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 484-8573 Dr. Justin Schneider, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6268 Dr. Justin WangSan Diego, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Kalpana Chalasani, M.D.San Diego, CA · $197 in drug and device payments (2025) ·
(858) 499-2777 Dr. Kendal Flegenheimer, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6268 Dr. Kenton Smitherman, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(888) 309-8273 Dr. Kinaan Javed, DOSan Diego, CA · $3,886 in drug and device payments (2025) ·
(619) 294-8111 Dr. Kristen MolluraSan Diego, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Kristen Rogers, M. D.San Diego, CA · $23 in drug and device payments (2025) ·
(619) 260-7125 Dr. Kruti Patel, MDSan Diego, CA · $22 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Lainey Flatow-trujillo, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6268 Dr. Leslie Martin, M.D.San Diego, CA · No drug or device payments recorded (2025) · Telehealth ·
(619) 471-9186 Dr. Lorem Que-morachis, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 260-7125 Dr. Luke James, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 260-7125 Dr. Luke SpadySan Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-0434 Dr. Maedha BegurSan Diego, CA · $289 in drug and device payments (2025) ·
(619) 543-6268 Dr. Maria Ramirez, MDSan Diego, CA · $125 in drug and device payments (2025) ·
(858) 603-0583 Dr. Marina Levin, MDSan Diego, CA · $375 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Mark Shapiro, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(858) 939-3400 Dr. Mary Yager, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(858) 249-6748 Dr. Matthew Callahan, M.D.San Diego, CA · $42 in drug and device payments (2025) ·
(619) 260-7125 Dr. Matthew Hom, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 686-3935 Dr. Mckenna Johnson, MDSan Diego, CA · $23 in drug and device payments (2025) ·
(800) 926-8273 Dr. Meghan Sebasky, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-9186 Dr. Michael Hogarth, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(858) 249-6751 Dr. Michel Choueiri, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Mikolaj Sulikowski, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Mina Askar, MDSan Diego, CA · $67 in drug and device payments (2025) ·
(858) 334-5740 Dr. Mohammad FarkhondehpourSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-9186 Dr. Molly Kantor, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(858) 249-6748 Dr. Monique Lopez, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Mustafa Alwash, M.DSan Diego, CA · $138 in drug and device payments (2025) ·
(858) 541-0181 Dr. Nabil Baig, D.O.San Diego, CA · $759 in drug and device payments (2025) ·
(559) 898-2244 Dr. Natalie Savini, MDSan Diego, CA · $15 in drug and device payments (2025) ·
(858) 832-2478 Dr. Natasha Surette, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-9186 Dr. Neha Sampath, M.D.San Diego, CA · No drug or device payments recorded (2025) · Telehealth ·
(858) 752-4588 Dr. Nhan Trang, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(858) 499-2777 Dr. Nhan Vuong, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-9186 Dr. Nicolai Wallace, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 543-6268 Dr. Nicolas Gioffre, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 260-7125 Dr. Niel PatelSan Diego, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Nilgoon Karami, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 686-3935 Dr. Nina Bondade, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 686-3935 Dr. Omar Aldaas, M.D.San Diego, CA · $4,860 in drug and device payments (2025) ·
(619) 543-6268 Dr. Pedro Ramos, MDSan Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-9198 Dr. Perrie Pardee, M.D.San Diego, CA · No drug or device payments recorded (2025) ·
(619) 471-0434 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
