Surgery in Fairfield, California
Data updated monthly · Last refresh September 2026
7 Surgery providers practice in Fairfield. Listings are drawn from federal public records and are not endorsements.
Surgery providers in Fairfield
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. Behrouz Jamnani, M.D.Fairfield, CA · No drug or device payments recorded (2025) ·
(707) 432-2600 Dr. Courtney Chambers, M.D.Fairfield, CA · $137 in drug and device payments (2025) ·
(707) 646-4180 Dr. Haroon Mojaddidi, M.D.Fairfield, CA · No drug or device payments recorded (2025) ·
(707) 432-2700 Dr. John Zopfi, D.OFairfield, CA · $360 in drug and device payments (2025) ·
(707) 646-4180 Dr. Majid Kianmajd, DOFairfield, CA · $2,696 in drug and device payments (2025) ·
(707) 646-4180 Dr. Robert Lanflisi, MDFairfield, CA · No drug or device payments recorded (2025) ·
(707) 426-4951 Dr. William Fulton, D.O.Fairfield, CA · $1,556 in drug and device payments (2025) · Telehealth ·
(707) 646-4180 Common questions
How many Surgery providers are in Fairfield, California?There are 7 Surgery providers with active NPI records practicing in Fairfield, 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 Fairfield Surgery across California