Internal Medicine in Costa Mesa, California
Data updated monthly · Last refresh September 2026
26 Internal Medicine providers practice in Costa Mesa, and 38% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Costa Mesa
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. Abdul Khan, M.D.Costa Mesa, CA · $642 in drug and device payments (2025) · Telehealth ·
(949) 574-3615 Dr. Adnan Akhtar, D.O.Costa Mesa, CA · $83 in drug and device payments (2025) ·
(949) 642-2734 Dr. Dariush Lavi, M.D.Costa Mesa, CA · $462 in drug and device payments (2025) · Telehealth ·
(714) 585-1842 Dr. David Huang, MDCosta Mesa, CA · $118 in drug and device payments (2025) ·
(949) 722-6178 Dr. Dilip Patel, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 957-5000 Dr. Edward Lee, MDCosta Mesa, CA · $43 in drug and device payments (2025) ·
(714) 436-4700 Dr. Elizabeth Pham, M.D.Costa Mesa, CA · No drug or device payments recorded (2025) ·
(714) 436-4775 Dr. Hoan Le, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 957-5000 Dr. Huong Le, MDCosta Mesa, CA · $125 in drug and device payments (2025) ·
(714) 957-5000 Dr. Jeffrey Dyo, M.D.Costa Mesa, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 386-5101 Dr. Kelly Mccann, M.D.Costa Mesa, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 574-5800 Dr. Margarita Pereyda, M.D.Costa Mesa, CA · No drug or device payments recorded (2025) ·
(949) 650-0186 Dr. Maryam Attar-seyedi, M.DCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 668-2500 Dr. Matthew Boone, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(949) 386-5101 Dr. Munazza Khan, M.D.Costa Mesa, CA · $641 in drug and device payments (2025) ·
(949) 574-3615 Dr. Nick Mashour, M.DCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 540-5900 Dr. Paul Kuhn, M.D.Costa Mesa, CA · No drug or device payments recorded (2025) ·
(949) 650-0186 Dr. Philip Cheu, MDCosta Mesa, CA · $52 in drug and device payments (2025) · Telehealth ·
(714) 929-2300 Dr. Ragavi Elangovan, D.OCosta Mesa, CA · No drug or device payments recorded (2025) ·
(562) 237-6417 Dr. Roxanne Stallworth, M.D., M.P.H.Costa Mesa, CA · $54 in drug and device payments (2025) ·
(949) 791-8888 Dr. Sailaja Reddy, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 957-5000 Dr. Shawna Le, MDCosta Mesa, CA · No drug or device payments recorded (2025) · Telehealth ·
(949) 398-1440 Dr. Shelley Han, M.D.Costa Mesa, CA · No drug or device payments recorded (2025) ·
(888) 789-9585 Dr. Shirin Afrasiabi, M.D. INCCosta Mesa, CA · $144 in drug and device payments (2025) · Telehealth ·
(949) 548-5700 Dr. Steven Silverman, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(714) 957-5000 Dr. Yvonne Kwan, MDCosta Mesa, CA · No drug or device payments recorded (2025) · Telehealth ·
(714) 436-4700 Conditions Internal Medicine providers in Costa Mesa, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Costa Mesa, California?There are 26 Internal Medicine providers with active NPI records practicing in Costa Mesa, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in Costa Mesa received drug or device company payments?10 of 26 (38%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Costa Mesa treat?Internal Medicine providers in Costa Mesa commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Costa Mesa Internal Medicine across California
