Gwendolyn Ertl is a Porterville, California based psychologist who is specialized in School Psychology. current practice location is 600 W Grand Ave, Porterville. Patients can reach at 559-793-2400. Gwendolyn Ertl NPI number (Unique professional ID assigned by NPPES) is 1982551339.
Gwendolyn Ertl 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.
Complete Profile:
Gwendolyn Ertl speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Gwendolyn Ertl |
| Specialization: | School Psychology |
| Gender: | X |
| Practice Address: | 600 W Grand Ave, Porterville,
California, 93257-2029 |
| Phone: | 559-793-2400 |
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 Number: | 1982551339 |
| NPI Enumeration Date: | 13 Mar, 2026 |
| NPI Last Update On: | 13 Mar, 2026 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Gwendolyn Ertl
600 W Grand Ave,
Porterville, California |
| Zip: | 93257-2029 |
| Phone Number: | 559-793-2400 |
Patients can reach Gwendolyn Ertl at
600 W Grand Ave, Porterville, California or can
call to book an appointment on 559-793-2400.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.