{"url":"/pasadena/wanyu-chang-psyd","provider":{"id":"wanyu-chang-psyd","name":"Wanyu Chang, PSYD","kind":"person","about":"A Pasadena practice listed in the national provider registry under Wanyu Chang, PSYD, a clinical psychologist, with Serena Argil, BCBA, a board certified behavior analyst. The registry record covers clinical psychology, counseling and behavior analysis.","website":null,"phone":"(626) 872-5718","email":null,"instagram":null,"founded":null,"credentials":["Clinical psychologist (PsyD)","BCBA on staff"],"languages":[],"image":null},"location":{"id":"main","name":null,"street":null,"unit":null,"city":"pasadena","zip":null,"neighborhood":null,"coords":[-118.131733,34.147761],"precision":"approximate"},"serviceArea":[],"programs":[{"id":"child-therapy-aba","type":"health","name":"Child psychology and ABA","summary":"Clinical psychology and behavior analysis practice in Pasadena with a psychologist and a BCBA.","description":"A Pasadena practice at 940 E Union St, listed in the national provider registry with a clinical psychologist, Wanyu Chang, PSYD, and a board certified behavior analyst, Serena Argil, BCBA. Its registry classifications cover clinical psychology, counseling and behavior analysis, so families can look to it for child therapy and applied behavior analysis (ABA) services, including behavior-focused support for children with autism or behavior challenges. The practice is in the San Gabriel Valley near central Pasadena. Phone: (626) 872-5718.","categories":["child-therapy","aba-therapy"],"ages":{"min":0,"max":21},"format":"in-person","health":{"specialties":["Clinical psychology","Applied behavior analysis","Child therapy"],"practitioners":["Wanyu Chang, PSYD","Serena Argil, BCBA"],"npi":"1831419704"},"traits":{"specialNeeds":"focused","topics":["psychologist","bcba"]}}],"source":{"name":"NPPES NPI registry, September 2026","fetched":"2026-10-12"},"updated":"2026-10-12","checked":null,"closed":null,"sample":false}