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. Elizabeth Trevathan, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Emily Levoy, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Emily Siegel, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 493-5000 Dr. Evan Meston, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Francisco Alvarez, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Gabriela ChateauPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Gabriel Tse, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Gayatri Madduri, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Guiqing Huang, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Ha Nguyen, MDPalo Alto, CA · $174 in drug and device payments (2025) ·
(650) 497-8000 Dr. Hannah Bassett, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Ian Charlston Chua, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Jack Percelay, MDPalo Alto, CA · $1,416 in drug and device payments (2025) ·
(650) 497-8000 Dr. James Motes, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. James Thomas, MD, PHDPalo Alto, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 321-4121 Dr. Jennifer Everhart, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Jennifer Rha, MD, PHDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Jessica Gold, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. John Cunniff, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. John Van Hoff, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. John Willhoite, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Joseph Kim, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Juliann Kim, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 853-2992 Dr. Julie Pantaleoni, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Katherine Umhoefer, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Kathleen Boyd, MDPalo Alto, CA · $23 in drug and device payments (2025) ·
(650) 497-8000 Dr. Kathleen ForcierPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Kathleen Guglielmino, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Kathryn Sutter, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 853-2992 Dr. Keith Morse, MDPalo Alto, CA · $1,384 in drug and device payments (2025) ·
(602) 546-2923 Dr. Kelsey Smith, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Kevin Chen, DOPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Kevin YeePalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Kha Lai, M.D.Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 321-4121 Dr. Kim Hoang, MDPalo Alto, CA · $27 in drug and device payments (2025) ·
(650) 497-8000 Dr. Krista Birnie, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Laura Chappell-campbell, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Lauren Destino, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Lawrence Crane, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Lisa Patel, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Madeleine Blaurock, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 321-4121 Dr. Marie Wang, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Megan Faughnan, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Melania Poonacha, MDPalo Alto, CA · $1,046 in drug and device payments (2025) ·
(650) 497-8000 Dr. Melissa Lulla, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Michelle Nguyen, DOPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Ndidi Unaka, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Neha Joshi, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Nicole Rimpel, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 853-2977 Dr. Nitya Rajeshuni, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 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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