Neonatal-Perinatal Medicine in Orange, California
Data updated monthly · Last refresh September 2026
63 Neonatal-Perinatal Medicine providers practice in Orange, and 16% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Neonatal-Perinatal Medicine providers in Orange
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. Adnan Ismail, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 509-4373 Dr. Ajay Reddy, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 509-8540 Dr. Anne Zepeda-tiscareno, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-4373 Dr. Antoine Soliman, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 289-4511 Dr. Augusto Sola, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-4373 Dr. Avani VachhaniOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-3096 Dr. Ayan Rajgarhia, MDOrange, CA · $8,158 in drug and device payments (2025) ·
(714) 509-4373 Dr. Bernard Hannam, D.O.Orange, CA · No drug or device payments recorded (2025) ·
(714) 532-8644 Dr. Bethany Hung, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 509-8632 Dr. Brenda Rieger, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-8632 Dr. Bryston Chang, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-5631 Dr. Carla Weis, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 204-3096 Dr. Carl Shangle, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-3096 Dr. Carrie Worcester, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Chaitra Manjunath, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-8632 Dr. Cherry C Uy, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-8978 Dr. Christine Bixby, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Christine Kurlawalla-martinez, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Daryoush Bassiri, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Dilip Patel, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Elenea Medina, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Ernest Lai, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-4373 Dr. Eugene L Mahmoud, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-8978 Dr. Fayez M Bany-mohammed, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-8978 Dr. Feizal Waffarn, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-8978 Dr. Hannah Sterling, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-3096 Dr. Houchang D Modanlou, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-8978 Dr. Irfan Ahmad, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Jack Sills, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-6933 Dr. Jacqueline Winkelmann, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Jisha JoseOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-4373 Dr. Kristi Kuhn, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 509-8649 Dr. Lawrence Wickham, M. D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 532-8622 Dr. Michel Mikhael, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 204-3096 Dr. Ragnar Amlie, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Ravi Krishnan, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-3096 Dr. Rebecca Coleman, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 456-6933 Dr. Rhucha Joshi, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-3519 Dr. Robert Hillyard, M.D.Orange, CA · No drug or device payments recorded (2025) ·
(714) 532-8620 Dr. Robert Sciulla, MDOrange, CA · No drug or device payments recorded (2025) ·
(714) 509-8155 Dr. Robin Koeppel, DNP, CNSOrange, CA · No drug or device payments recorded (2025) ·
(714) 456-6528 Common questions
How many Neonatal-Perinatal Medicine providers are in Orange, California?There are 63 Neonatal-Perinatal Medicine providers with active NPI records practicing in Orange, according to federal NPPES data refreshed monthly.
How many Neonatal-Perinatal Medicine providers in Orange received drug or device company payments?10 of 63 (16%) 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 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 Orange Neonatal-Perinatal Medicine across California