Pediatrics, Developmental - Behavioral Pediatrics in PORTLAND, OR
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Dr. Mary Lynn O'Brien is a physician specializing in pediatrics and developmental-behavioral pediatrics in Portland, Oregon.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. MARY LYNN O'BRIEN specializes in Pediatrics, Developmental - Behavioral Pediatrics.
Dr. MARY LYNN O'BRIEN practices in PORTLAND, OR.
Dr. MARY LYNN O'BRIEN's NPI number is 1124115936.