Psychology Clinic | Intellectual & Developmental Disabilities

Simi Oaks Inc.

2345 Erringer Rd, Suite 106, Simi Valley, California, 93065-2235

About Simi Oaks Inc.

Simi Oaks Inc. is a psychology clinic located in Simi Valley, California. specializing in Intellectual & Developmental Disabilities. The clinic is located at 2345 Erringer Rd, Suite 106, Simi Valley, CA and can be reached at 805-581-4357. The authorized official for Simi Oaks Inc. is Dr. Ernest Wilson Federer Iii, who serves the clinic’s Owner Administrator. He/She can be contacted at 805-581-4357. The clinic’s primary license number in California is PSB 30655 (Mental Retardation & Developmental Disabilities) .
Simi Oaks Inc. Clinic is focused on understanding, assessing, and supporting individuals with intellectual and developmental disabilities. It involves evaluating cognitive, emotional, behavioral, and adaptive functioning and providing psychological interventions to improve daily living skills, communication, social development, and overall well-being. The clinic provides support for individuals with conditions such as intellectual disabilities, autism spectrum disorder, and other developmental disorders.

Clinic Information

Simi Oaks Inc. Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Simi Oaks Inc.
Specialization Intellectual & Developmental Disabilities Psychology
Practice Address 2345 Erringer Rd, Suite 106
Simi Valley, CA - 93065-2235
Fax 805-581-6917

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Dr. Ernest Wilson Federer Iii
Position Owner Administrator
Contact Number 805-581-4357

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 Number1568581346
NPI Enumeration Date: 29 Mar, 2007
NPI Last Update On: 29 Oct, 2012

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Simi Oaks Inc. are as mentioned below.
License NumberSpecializationStateStatus
PSB 30655Mental Retardation & Developmental Disabilities CaliforniaPrimary

Mailing Address

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

Simi Oaks Inc.
67 Cozumel Pl,
Simi Valley, CA - 93065-4039
Phone: 805-581-4357
Fax: 805-581-6917

Book an Appointment with Simi Oaks Inc.

To schedule an appointment, contact Simi Oaks Inc. at 2345 Erringer Rd, Suite 106, Simi Valley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Simi Oaks Inc. clinic:

Simi Oaks Inc. is a psychology clinic specializing in Intellectual & Developmental Disabilities Psychology.

Simi Oaks Inc. is located at 2345 Erringer Rd, Suite 106, Simi Valley, California 93065-2235.

Patients can contact Simi Oaks Inc. at 805-581-4357 for inquiries about its services and appointments.

Please contact Simi Oaks Inc. directly to inquire about new-patient availability and appointment options.
* Availability may change.

Simi Oaks Inc. is focused on understanding, assessing, and supporting individuals with intellectual and developmental disabilities. It involves evaluating cognitive, emotional, behavioral, and adaptive functioning and providing psychological interventions to improve daily living skills, communication, social development, and overall well-being. The clinic provides support for individuals with conditions such as intellectual disabilities, autism spectrum disorder, and other developmental disorders.

Patients can contact Simi Oaks Inc. at 805-581-4357 to inquire about appointments, consultation requirements and available services.

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