Critical Care Doctors (Internal Medicine) in California
Data updated monthly · Last refresh October 2026
730 Critical Care Medicine (Internal Medicine) providers practice in California, including 165 (23%) offering telehealth. The largest concentration is in San Diego. 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.
730providers
165telehealth
San Diegotop city
Critical Care Medicine (Internal Medicine) by city in California
Choose a city to see providers there.
Critical Care Medicine (Internal Medicine) 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. Christopher Newth, MDLos Angeles, CA · $134 in drug and device payments (2025) ·
(323) 361-2557 Dr. Clay Wu, D.O.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 409-1000 Dr. David Nelson, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(213) 250-4200 Dr. Eugene Yeh, M.D.Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 423-5161 Dr. Franck HannallahLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-5100 Dr. Frederick Butler, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(213) 977-2423 Dr. Gina Lee, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 268-3021 Dr. Guy Soo Hoo, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(310) 268-3021 Dr. Harleen Hayreh, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 783-4858 Dr. Kavitha Bagavathy, MBBSLos Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(323) 442-5100 Dr. Keith Killu, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 442-5100 Dr. Kenneth Woo, M.D.Los Angeles, CA · $305 in drug and device payments (2025) ·
(323) 226-2622 Dr. Luis Huerta, M.D.Los Angeles, CA · $3,764 in drug and device payments (2025) ·
(323) 442-5100 Dr. Luiza Iancu, MDLos Angeles, CA · $315 in drug and device payments (2025) ·
(323) 857-2000 Dr. May Lee, M.D.Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(323) 442-5100 Dr. Michael Bronstein, MDLos Angeles, CA · $120 in drug and device payments (2025) · Telehealth ·
(323) 783-4011 Dr. Mihran Garabedian, MDLos Angeles, CA · $1,077 in drug and device payments (2025) ·
(323) 783-4011 Dr. Patrick Chan, MDLos Angeles, CA · $212 in drug and device payments (2025) ·
(323) 442-5100 Dr. Peter Chung, M.D.Los Angeles, CA · $142 in drug and device payments (2025) · Telehealth ·
(323) 442-5100 Dr. Philip Ng, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 967-1884 Dr. Raheem Kajani, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 260-5781 Dr. Raj Batra, MDLos Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(310) 268-3021 Dr. Randall Wetzel, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 361-2557 Dr. Renli Qiao, M.D.Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(323) 442-5100 Dr. Ricardo Juarez, M.D.Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth ·
(323) 442-5100 Dr. Roman Nepomuceno, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Roozehra Khan, D.O.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 226-7923 Dr. Rucha Gadgil, M.D.Los Angeles, CA · $21 in drug and device payments (2025) ·
(323) 409-8408 Dr. Sameer Bajaj, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(646) 796-8194 Dr. Santhi Kumar, M.D.Los Angeles, CA · $53 in drug and device payments (2025) ·
(323) 442-5100 Dr. Stefania Pirrotta, D.O.Los Angeles, CA · No drug or device payments recorded (2025) ·
(323) 409-7105 Dr. Sylvia Del Castillo, MDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 669-2557 Dr. Timothy Deakers, MD, PHDLos Angeles, CA · No drug or device payments recorded (2025) ·
(323) 361-2557 Dr. William Li, MDLos Angeles, CA · $251 in drug and device payments (2025) ·
(213) 977-2121 Dr. Zafia Anklesaria, M.D.Los Angeles, CA · No drug or device payments recorded (2025) ·
(310) 825-9111 Dr. Jagat Satia, M.D.Los Gatos, CA · No drug or device payments recorded (2025) ·
(408) 221-9062 Dr. Sukhraj Balhan, MDMarysville, CA · $46 in drug and device payments (2025) ·
(530) 749-4300 Dr. Timothy Clark, D.O.Marysville, CA · No drug or device payments recorded (2025) ·
(530) 743-4377 Dr. Lawrence Rouben, M.D.Menifee, CA · No drug or device payments recorded (2025) ·
(661) 432-3694 Dr. Daniel Ponticiello, MDMission Viejo, CA · $102 in drug and device payments (2025) ·
(949) 364-3330 Dr. Amr Al-bacil, MDModesto, CA · No drug or device payments recorded (2025) ·
(209) 550-3984 Dr. Bridgit Bell, MDModesto, CA · No drug or device payments recorded (2025) ·
(209) 524-1211 Dr. Patrick Wong, D.OModesto, CA · $556 in drug and device payments (2025) ·
(209) 576-3525 Dr. Pietro Pecci, M.D.Modesto, CA · $139 in drug and device payments (2025) ·
(209) 576-3525 Dr. Prachi Vishwasrao, MDModesto, CA · No drug or device payments recorded (2025) ·
(209) 550-3984 Dr. Ramanjeet Singh, MDModesto, CA · $2,178 in drug and device payments (2025) ·
(209) 576-3525 Dr. Rim Atoui, MDModesto, CA · No drug or device payments recorded (2025) ·
(209) 524-1211 Dr. Roger Elias, MDModesto, CA · No drug or device payments recorded (2025) ·
(209) 521-6097 Common questions
How many Critical Care Medicine (Internal Medicine) providers are in California?There are 730 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Critical Care Medicine (Internal Medicine) providers in California offer telehealth?Yes. 165 of the 730 Critical Care Medicine (Internal Medicine) providers in California (about 23%) report offering telehealth services in CMS data.
Which cities in California have the most Critical Care Medicine (Internal Medicine) providers?San Diego (55), Sacramento (54), Los Angeles (49) have the highest concentration of Critical Care Medicine (Internal Medicine) providers in California.
How many Critical Care Medicine (Internal Medicine) providers in California received drug or device company payments?301 of 730 Critical Care Medicine (Internal Medicine) providers in California (41%) 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 Critical Care Doctors (Internal Medicine) in California work in independent practices or large health systems?Among 540 Critical Care Doctors (Internal Medicine) in California enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 76% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Critical Care Doctors (Internal Medicine) in California work at?According to CMS facility affiliation records, the California hospitals where the most Critical Care Doctors (Internal Medicine) hold privileges are UC San Diego Health Hillcrest - Hillcrest Med Ctr in San Diego; Stanford Health Care in Stanford; Stanford Health Care Tri-Valley in Pleasanton.
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