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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. Mimi Xu
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 873-6181
Dr. Mohamed Ghyaz, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (877) 742-4624
Dr. Mona Shiekh Sroujieh, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (877) 742-4624
Dr. Patty Huang, M.D
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 574-4694
Dr. Phuonganh Le, MD
Newport Beach, CA · $33 in drug and device payments (2025) · (949) 873-6181
Dr. Quynh Vu, D.O.
Newport Beach, CA · $59 in drug and device payments (2025) · (949) 610-7245
Dr. Richard Mansour, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 610-7245
Dr. Richard Meis, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 610-7245
Dr. Salina Wolf, M.D.
Newport Beach, CA · $18 in drug and device payments (2025) · (949) 610-7245
Dr. Sara Tabrizi
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 873-6181
Dr. Shawna Rinker, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 610-7245
Dr. Sherene Arbabi, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 610-7245
Dr. Shervin Nourparvar, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 610-7245
Dr. Thang Pham, MD
Newport Beach, CA · $480 in drug and device payments (2025) · (949) 764-4624
Dr. Thanhmy Bui, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (657) 241-3600
Dr. Viet Huynh, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (657) 241-3533
Dr. Vuanh Truong
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 610-7245
Dr. Wessam Soliman, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 873-6181
Dr. Weston Chandler, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 873-6181
Dr. William Ensley, M.D
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 574-4694
Dr. Amber Williams, D.O.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Amrita Nensey, M.D.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Anthony Murphy, M.D.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Christian Chiavetta, D.O.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Cyrus Nensey, M.D.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Emilia Wobga-pasiah, MD
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Golnaz Nouri, D.O
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Joy Montes, M.D.
Northridge, CA · No drug or device payments recorded (2025) · (818) 552-6230
Dr. Kavaldeep Singh, DO
Northridge, CA · No drug or device payments recorded (2025) · (818) 717-8261
Dr. Kevin Leiour Sonza, DO
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Margie Chinasa, M.D
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Mark Amico, MD
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Marta Almli, M.D.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Michael Damavandi, DO
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Mohsen Ebneshahidi, M.D
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Mony Son, D.O.
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Osezemeghonghon Obilor, MD
Northridge, CA · $370 in drug and device payments (2025) · Telehealth · (818) 885-5480
Dr. Prathima Charugundla, D.O.
Northridge, CA · No drug or device payments recorded (2025) · (548) 081-8885
Dr. Rahul Ahuja, DO
Northridge, CA · $203 in drug and device payments (2025) · (818) 885-5480
Dr. Sahin Yanik, MD
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Sandeep Chadha, MD
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Sarah Albert, D.O.
Northridge, CA · $149 in drug and device payments (2025) · (818) 885-5480
Dr. Sevag Kalinjian, DO
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-8500
Dr. Shadi Sharif, DO
Northridge, CA · No drug or device payments recorded (2025) · (818) 885-5480
Dr. Pradeep Singh, M.D.
Novato, CA · $22 in drug and device payments (2025) · (239) 810-3529
Dr. Alana Puro, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 869-6883
Dr. Alexander Krassner, DO
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Alexander Ramirez, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 869-6883
Dr. Ali Alvandi
Oakland, CA · No drug or device payments recorded (2025) · (510) 428-3331
Dr. Alice Gong
Oakland, CA · No drug or device payments recorded (2025) · (510) 869-6883

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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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.