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. Connor Johnson, MDEmeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. Gigi Nickas, MDEmeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. John Avery, D.O.Emeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. Lewis Gamarra, M.D.Emeryville, CA · $396 in drug and device payments (2025) · Telehealth ·
(510) 851-7501 Dr. Maria Marmol, M.D.Emeryville, CA · $154 in drug and device payments (2025) ·
(510) 851-7501 Dr. Michael Hajduk, MDEmeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. Nadia Lupercio, M.D.Emeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. Piyal Patel, DOEmeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. William Sogaard, MDEmeryville, CA · No drug or device payments recorded (2025) ·
(510) 851-7501 Dr. Adnan Mirza, MDEncinitas, CA · No drug or device payments recorded (2025) ·
(760) 633-6776 Dr. Chino Mannikarottu, M.DEncinitas, CA · $123 in drug and device payments (2025) ·
(760) 230-2251 Dr. Christina ChengEncinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Douglas Crowley, M.D.Encinitas, CA · $178 in drug and device payments (2025) ·
(760) 815-7064 Dr. Emily Sladek, MDEncinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Hui-shan Hsu, M.D.Encinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Jon RothEncinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Neema Froutan, MDEncinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Robert Dinh, M.D.Encinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Sandhya Bhalla-regev, MDEncinitas, CA · No drug or device payments recorded (2025) ·
(760) 230-2251 Dr. Aashiv Bharij, DOEscondido, CA · No drug or device payments recorded (2025) ·
(442) 281-5000 Dr. Afshin Nahavandi, M.D.Escondido, CA · $31 in drug and device payments (2025) ·
(760) 739-2370 Dr. Anna Gelberg, MDEscondido, CA · $124 in drug and device payments (2025) ·
(442) 281-4047 Dr. Benny Rummani, DOEscondido, CA · No drug or device payments recorded (2025) · Telehealth ·
(442) 281-4047 Dr. Elena Atchikova, M.D.Escondido, CA · No drug or device payments recorded (2025) ·
(442) 281-4047 Dr. Farah Hamdard, M.D.Escondido, CA · No drug or device payments recorded (2025) ·
(760) 291-6700 Dr. Jayanthi Magesh, M.DEscondido, CA · No drug or device payments recorded (2025) ·
(760) 739-2371 Dr. Kristina Djekic, DOEscondido, CA · No drug or device payments recorded (2025) ·
(442) 281-5000 Dr. Michelle Faierman, MDEscondido, CA · No drug or device payments recorded (2025) · Telehealth ·
(442) 281-4047 Dr. Rami Alassaad, M.DEscondido, CA · No drug or device payments recorded (2025) ·
(445) 281-5000 Dr. Ravichandra Mutyala, M.DEscondido, CA · No drug or device payments recorded (2025) ·
(442) 281-4047 Dr. Regina Poudel, M.D.Escondido, CA · $28 in drug and device payments (2025) ·
(442) 281-5000 Dr. Ryan Johnston, D.O.Escondido, CA · No drug or device payments recorded (2025) ·
(760) 520-8100 Dr. Tariq Dastagir, MDEscondido, CA · $140 in drug and device payments (2025) ·
(442) 281-4047 Dr. Wasim Mouazzen, MDEscondido, CA · No drug or device payments recorded (2025) ·
(442) 281-5000 Dr. Gerald Buntin, M.D.Eureka, CA · No drug or device payments recorded (2025) ·
(707) 269-4253 Dr. Lisa Crabtree, DOEureka, CA · No drug or device payments recorded (2025) ·
(707) 269-4253 Dr. Manlio Hernandez-castillo, M.D.Eureka, CA · No drug or device payments recorded (2025) ·
(707) 445-8121 Dr. Manuel Lewis, DOEureka, CA · No drug or device payments recorded (2025) ·
(707) 269-4253 Dr. Prabhat Shrestha, MDEureka, CA · No drug or device payments recorded (2025) ·
(707) 269-4253 Dr. Sean Purtell, MDEureka, CA · No drug or device payments recorded (2025) ·
(707) 445-8121 Dr. Allan Au, M.D.Fairfield, CA · No drug or device payments recorded (2025) ·
(707) 646-5000 Dr. Andrea Ngo, MDFairfield, CA · No drug or device payments recorded (2025) ·
(707) 429-3600 Dr. Anirudh Dwarakanath, MDFairfield, CA · $71 in drug and device payments (2025) ·
(707) 816-5608 Dr. Benjamin Liu, D.O.Fairfield, CA · No drug or device payments recorded (2025) ·
(707) 626-5000 Dr. Pranay Bahuguna, M.D.Fairfield, CA · No drug or device payments recorded (2025) ·
(203) 583-2644 Dr. Satinderjit Nijjar, MDFairfield, CA · No drug or device payments recorded (2025) ·
(707) 646-5000 Dr. Angie Tu, DOFolsom, CA · No drug or device payments recorded (2025) ·
(916) 351-4800 Dr. Eleonor Griffith, D.O.Folsom, CA · No drug or device payments recorded (2025) ·
(916) 984-9004 Dr. Gagan Garcha, MDFolsom, CA · No drug or device payments recorded (2025) ·
(916) 351-4800 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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