Psychologist | School Psychology

Mari Von Osten Piazzisi

242 W 12th Ave, Chico, California, 95926-2129

About Mari Von Osten Piazzisi

Mari Von Osten Piazzisi is a psychologist based in Chico, California who is specialized in School Psychology. current practice location is 242 W 12th Ave, Chico. Patients can reach at 530-588-5027. Mari Von Osten Piazzisi NPI number (Unique professional ID assigned by NPPES) is 1124979612.

Mari Von Osten Piazzisi apply 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

Mari Von Osten Piazzisi speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mari Von Osten Piazzisi
Specialization School Psychology
Gender X
Practice Address: 242 W 12th Ave,
Chico, CA - 95926-2129

Professional Identification Codes

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

NPI Number1124979612
NPI Enumeration Date: 09 Feb, 2026
NPI Last Update On: 09 Feb, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mari Von Osten Piazzisi are as mentioned below.

License NumberSpecializationStateStatus
School Psychology CaliforniaPrimary

Mailing Address

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

Mari Von Osten Piazzisi
242 W 12th Ave,
Chico, CA - 95926-2129

Book an Appointment with Mari Von Osten Piazzisi

To schedule an appointment, contact Mari Von Osten Piazzisi at 242 W 12th Ave, Chico, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mari Von Osten Piazzisi:

Mari Von Osten Piazzisi is a psychologist specializing in School Psychology. apply 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, Mari Von Osten Piazzisi is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mari Von Osten Piazzisi practices at 242 W 12th Ave, Chico, California, 95926-2129.

To schedule an appointment with Mari Von Osten Piazzisi, please contact the office at 530-588-5027.

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