Critical Care Medicine (Internal Medicine) in Walnut Creek, California
Data updated monthly · Last refresh September 2026
17 Critical Care Medicine (Internal Medicine) providers practice in Walnut Creek. Listings are drawn from federal public records and are not endorsements.
Critical Care Medicine (Internal Medicine) providers in Walnut Creek
Listed alphabetically. 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. Aamir Faruqui, MDWalnut Creek, CA · $484 in drug and device payments (2025) · Telehealth ·
(925) 934-2121 Dr. Andrew Chu, M.D.Walnut Creek, CA · $16 in drug and device payments (2025) ·
(925) 295-4000 Dr. Anne Rogers, MDWalnut Creek, CA · $447 in drug and device payments (2025) ·
(925) 295-4000 Dr. Edward Dayoan, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Eric Buadu, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 939-3050 Dr. George Lum, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Gregory Anderson, MDWalnut Creek, CA · $20 in drug and device payments (2025) ·
(925) 295-4000 Dr. Hsiu-wei Lin, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Kelvin Shiu, D.O.Walnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Kristina Kramer, M.D.Walnut Creek, CA · $1,407 in drug and device payments (2025) · Telehealth ·
(925) 932-6330 Dr. Kuruganti Reddy, MDWalnut Creek, CA · No drug or device payments recorded (2025) · Telehealth ·
(925) 295-4000 Dr. Martin Mazar, MDWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4000 Dr. Michael Cohen, M.D.Walnut Creek, CA · $133 in drug and device payments (2025) ·
(925) 944-0166 Dr. Moussa Yazbeck, M.D.Walnut Creek, CA · No drug or device payments recorded (2025) · Telehealth ·
(925) 937-0404 Dr. Nader Kamangar, MDWalnut Creek, CA · $833 in drug and device payments (2025) ·
(925) 939-3050 Dr. Ramin Khashayar, MDWalnut Creek, CA · $1,482 in drug and device payments (2025) · Telehealth ·
(925) 939-3050 Dr. Sai Praveen Haranath, MBBSWalnut Creek, CA · No drug or device payments recorded (2025) ·
(925) 295-4050 Common questions
How many Critical Care Medicine (Internal Medicine) providers are in Walnut Creek, California?There are 17 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in Walnut Creek, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records 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.
All specialties in Walnut Creek Critical Care Medicine (Internal Medicine) across California
