HealthcareDiscovery.AI / Doctors / California / Hospitalist

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 in Los Angeles231 providers
Hospitalist in San Diego173 providers
Hospitalist in San Francisco161 providers
Hospitalist in Sacramento155 providers
Hospitalist in Palo Alto109 providers
Hospitalist in West Hollywood99 providers
Hospitalist in Santa Monica96 providers
Hospitalist in Oakland84 providers
Hospitalist in Orange81 providers
Hospitalist in Fresno80 providers
Hospitalist in Walnut Creek68 providers
Hospitalist in La Jolla67 providers
Hospitalist in Newport Beach65 providers
Hospitalist in Modesto61 providers
Hospitalist in Roseville53 providers
Hospitalist in Rancho Mirage53 providers
Hospitalist in San Jose46 providers
Hospitalist in Irvine41 providers
Hospitalist in Santa Clara41 providers
Hospitalist in Santa Cruz40 providers
Hospitalist in Mountain View36 providers
Hospitalist in Berkeley33 providers
Hospitalist in Bakersfield31 providers
Hospitalist in Pasadena31 providers

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. Viet Lam, MD
San Rafael, CA · No drug or device payments recorded (2025) · (415) 444-2000
Dr. Joanne Vogel, M.D.
San Ramon, CA · No drug or device payments recorded (2025) · (925) 736-0110
Dr. Sneha Kishorenath, M.D.
San Ramon, CA · $490 in drug and device payments (2025) · Telehealth · (259) 240-3706
Dr. Casey Rives, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 898-3077
Dr. Dung-hoa Nguyen, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-1761
Dr. Enrico Cerrato, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 637-3910
Dr. Gregory Hammett, D.O.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-7500
Dr. Hiwot Araya
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 898-3077
Dr. Hosam Ahmad, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 898-3077
Dr. Jack Bergal, DO
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 898-3077
Dr. Jeffrey Yim, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-1761
Dr. Jeremy Lash, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 898-3077
Dr. Lindsay Katona, D.O.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 898-3077
Dr. Michele Armet, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 455-3961
Dr. Michelle Withee, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Sean Mcguinness, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 681-7500
Dr. Taylor Mcconnaughy, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Allison Schwanda, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Amanda Dill, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Andrea Juth, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Andy Chau, M.D.
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-3834
Dr. Anna Park, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-7679
Dr. Ashwini Mahajan, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Benjamin Craycraft, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-5253
Dr. Bic Nguyen, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Charlene Sung, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Chen Mu, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-1000
Dr. Clement Cunneen, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. David Clarke, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Diane Craig, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Farhana Ahmed, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-7222
Dr. Farida Madraswala, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Gino Arcilla, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-7600
Dr. Gordon Yip, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Gurpreet Ahluwalia, MD
Santa Clara, CA · No drug or device payments recorded (2025) · Telehealth · (408) 236-6400
Dr. Hui Wu, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 605-7333
Dr. James Baxter, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Jason Mok, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Jayashree Sundararajan, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Jean Laumeyer, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Jeya Venugopalakrishnan, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Jonah Muniz, M.D.
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-1000
Dr. Joseph Chou, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Minh Kim, DO
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Minh Nguyen, M.D.
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-3830
Dr. Radha Ivaturi, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Smita Gavaskar, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Soundarya Kumaravelu, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 851-1000
Dr. Steve Nguyen, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400
Dr. Sudha Gattupalli, MD
Santa Clara, CA · No drug or device payments recorded (2025) · (408) 236-6400

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

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Hospitalist in California? Get featured.