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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. Deborah Lawson, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Felicity Mcnichol, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Frederick Challoner, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Garima Hoffmann, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Hachem Nasri, M.D.
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 547-5437
Dr. Hannah Watson
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 547-2222
Dr. Helen Hammer, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Jennifer Schneider, MD
Santa Rosa, CA · $637,318 in drug and device payments (2025) · (707) 571-4000
Dr. Jill Kaplan, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 546-3210
Dr. John Mihalik, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Jonathan Chung, MD
Santa Rosa, CA · $40 in drug and device payments (2025) · (707) 576-4000
Dr. Jon Karch, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 576-4000
Dr. Karolin Reed, M.D.
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 393-4269
Dr. Luree Schneider, M.D.
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 576-4000
Dr. Margaret Guo, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Mohammad Roostan
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 393-4000
Dr. Mujeeb Altaf, MBBS.,MRCP(UK)
Santa Rosa, CA · $19 in drug and device payments (2025) · (707) 481-0537
Dr. Nannette Meyers, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Neha Garg
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 576-4000
Dr. Pankaj Arora, MD
Santa Rosa, CA · $1,074 in drug and device payments (2025) · (707) 393-4000
Dr. Punita Pandya, M.D.
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 525-5300
Dr. Rachel Subramanian, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 576-4000
Dr. Rudy Santos, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 888-4415
Dr. Song Lu, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 546-3210
Dr. Vivek Kumra, MD
Santa Rosa, CA · No drug or device payments recorded (2025) · (707) 571-4000
Dr. Amar Charugundla, DO
Sherman Oaks, CA · $35 in drug and device payments (2025) · (818) 325-0200
Dr. Jigar Kadakia, M.D.
Sherman Oaks, CA · $21 in drug and device payments (2025) · (818) 325-0200
Dr. Susan Tamale, NP
Sherman Oaks, CA · No drug or device payments recorded (2025) · (818) 907-2825
Dr. Qurat-ul-ain Rashid, MD
Simi Valley, CA · $110 in drug and device payments (2025) · (805) 522-2500
Dr. Heidi Deitch, D.O.
Solana Beach, CA · $20 in drug and device payments (2025) · (858) 330-3737
Dr. David Streeter, M.D.
Sonoma, CA · No drug or device payments recorded (2025) · (707) 262-6267
Dr. Catherine Lee
Sonora, CA · No drug or device payments recorded (2025) · (209) 536-5000
Dr. Jean Makris, MD
South Lake Tahoe, CA · No drug or device payments recorded (2025) · (530) 541-3420
Dr. Marissa Muscat, MD
South Lake Tahoe, CA · No drug or device payments recorded (2025) · (530) 541-3420
Dr. Ananya Chattopadhyay, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Anastasia Pinoris, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Anu Syal, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Deepika Davalath, MD
South San Francisco, CA · $15 in drug and device payments (2025) · (650) 742-2000
Dr. Elizabeth Jacobs, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Jason Anderson, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. John Lee, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Lizette Espana, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Murtuza Ghadiali, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. My-nghi Lo, MD
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Rozanda Chou, MD
South San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (650) 742-2000
Dr. Salumeh Dadres, M.D., MPH
South San Francisco, CA · No drug or device payments recorded (2025) · (650) 742-2000
Dr. Andrea Lorenze, M.D.
Stanford, CA · No drug or device payments recorded (2025) · (650) 723-6661
Dr. Christina Lin, MD
Stanford, CA · $87 in drug and device payments (2025) · (650) 723-4000
Dr. Faizah Shareef
Stanford, CA · No drug or device payments recorded (2025) · (650) 723-5948
Dr. Gene Chung, MD
Stanford, CA · No drug or device payments recorded (2025) · (650) 723-4000

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.