Neonatal-Perinatal Medicine Doctors in California
Data updated monthly · Last refresh October 2026
880 Neonatal-Perinatal Medicine providers practice in California. The largest concentration is in Palo Alto. 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.
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Neonatal-Perinatal Medicine by city in California
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Neonatal-Perinatal 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. Lawrence Prince, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Linda Truong, DOPalo Alto, CA · $15 in drug and device payments (2025) ·
(650) 497-8000 Dr. Lisa Bain, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Lisa Chyi, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5711 Dr. Louis Halamek, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Magdy Ismail, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Maide Ozen, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8800 Dr. Malathi Balasundaram, MDPalo Alto, CA · $2,100 in drug and device payments (2025) ·
(650) 497-8000 Dr. Matthew Cranshaw, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Matthew Wallenstein, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. May Szeto, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Meera Sankar, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Melissa Scala, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Michael Scahill, M.D., M.B.A.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-0000 Dr. Mohamed Hasan, MDPalo Alto, CA · $140 in drug and device payments (2025) ·
(650) 497-8000 Dr. Monica Hajdena-dawson, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5711 Dr. Natasha Lalos, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Neha Kumbhat, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Nicole Anderson Smith, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Nicole Yamada, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 724-9954 Dr. Nilima Ragavan, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5711 Dr. Paul Hwang, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5711 Dr. Rachel Land, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Rachel Schwemberger, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Rebecca Webb, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Richard Bland, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Ritu Chitkara, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Robert Castro, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Ronald Cohen, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Shamita Punjabi, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Shannon Chan, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Shazia Kazi, M.D.Palo Alto, CA · $122 in drug and device payments (2025) ·
(650) 497-8000 Dr. Sonia Bonifacio, MDPalo Alto, CA · $121 in drug and device payments (2025) ·
(650) 497-8000 Dr. Stephanie Miller, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Susan Hintz, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5711 Dr. Suzanne Nourmand, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 498-7000 Dr. Tabitha Solomon, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Valerie Chock, MDPalo Alto, CA · $121 in drug and device payments (2025) ·
(650) 497-8000 Dr. Vinod Bhutani, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Vishnu Akula, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-4000 Dr. Wendy Si, M.DPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. William Benitz, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. William Rhine, MDPalo Alto, CA · No drug or device payments recorded (2025) ·
(650) 497-8000 Dr. Yeon-kyeong Noh, M.D.Palo Alto, CA · $112 in drug and device payments (2025) ·
(650) 497-8000 Dr. Yuri Knauer, M.D.Palo Alto, CA · No drug or device payments recorded (2025) ·
(650) 723-5711 Dr. David Braun, MDPanorama City, CA · No drug or device payments recorded (2025) ·
(818) 375-2000 Dr. Hugh Carmichael Jr., MDPanorama City, CA · No drug or device payments recorded (2025) ·
(818) 375-2000 Dr. Jean Savary, MDPanorama City, CA · No drug or device payments recorded (2025) ·
(818) 375-2000 Dr. Keith Utley, MDPanorama City, CA · No drug or device payments recorded (2025) ·
(818) 375-2000 Dr. Kerry Newman, MDPanorama City, CA · No drug or device payments recorded (2025) ·
(818) 375-2000 Common questions
How many Neonatal-Perinatal Medicine providers are in California?There are 880 Neonatal-Perinatal Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Which cities in California have the most Neonatal-Perinatal Medicine providers?Palo Alto (90), Los Angeles (89), San Diego (82) have the highest concentration of Neonatal-Perinatal Medicine providers in California.
How many Neonatal-Perinatal Medicine providers in California received drug or device company payments?100 of 880 Neonatal-Perinatal Medicine providers in California (11%) 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.
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