Psychologist | School Psychology

Maria Siasiakis, EDS

3083 Ne 49th Pl, Hillsboro, Oregon, 97124-6006

About Maria Siasiakis

Maria Siasiakis is a psychologist based in Hillsboro, Oregon who is specialized in School Psychology. Active license number of Maria Siasiakis is 522853 for School Psychology in Oregon. Her current practice location is 3083 Ne 49th Pl, Hillsboro. Patients can contact her at 503-844-1500. Maria Siasiakis, EDS, specializes in School Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1912831538.

Maria Siasiakis applies her expertise in mental health, learning, and behavior, to help children and youth succeed academically, socially, behaviorally, and emotionally.
School psychologists are uniquely qualified members of school teams that support students' ability to learn and teachers' ability to teach. They partner with families, teachers, school administrators, and other professionals to create safe, healthy, and supportive learning environments that strengthen connections between home, school, and the community.

Practice Information

Maria Siasiakis's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Maria Siasiakis
Specialization School Psychology
Credentials EDS
Gender Female
Practice Address: 3083 Ne 49th Pl,
Hillsboro, OR - 97124-6006

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1912831538
NPI Enumeration Date: 09 Jun, 2026
NPI Last Update On: 09 Jun, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Maria Siasiakis are as mentioned below.

License NumberSpecializationStateStatus
522853School Psychology OregonPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Maria Siasiakis
553 N Hayden Bay Dr,
Portland, OR - 97217-7990
Phone: 503-278-6894

Book an Appointment with Maria Siasiakis

To schedule an appointment, contact Maria Siasiakis at 3083 Ne 49th Pl, Hillsboro, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Maria Siasiakis:

Maria Siasiakis is a psychologist specializing in School Psychology. She applies her expertise in mental health, learning, and behavior, to help children and youth succeed academically, socially, behaviorally, and emotionally.
School psychologists are uniquely qualified members of school teams that support students' ability to learn and teachers' ability to teach. They partner with families, teachers, school administrators, and other professionals to create safe, healthy, and supportive learning environments that strengthen connections between home, school, and the community.

Yes, Maria Siasiakis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Maria Siasiakis practices at 3083 Ne 49th Pl, Hillsboro, Oregon, 97124-6006.

To schedule an appointment with Maria Siasiakis, please contact the office at 503-844-1500.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.