Simi Oaks Inc.
Simi Oaks Inc. is a healthcare organization registered as Intellectual & Developmental Disabilities Psychologist in Simi Valley, CA, holding Type 2 (organization) NPI 1568581346 since 2007. The authorized official on file is Ernest Federer, Owner Administrator.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1568581346 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Simi Oaks Inc. |
| Practice address | 2345 ERRINGER RD, SUITE 106, Simi Valley, CA, 93065 |
| Phone | 8055814357 |
| Fax | 8055816917 |
| Enumeration date | 2007-03-29 |
| Last updated in NPPES | 2012-10-29 |
Authorized official
| Name | Ernest Federer |
|---|---|
| Title | Owner Administrator |
| Phone | 8055814357 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TM1800X | Intellectual & Developmental Disabilities Psychologist | Primary | PSB 30655 | CA |
Copy-ready billing details
Provider: Simi Oaks Inc. NPI: 1568581346 Taxonomy: 103TM1800X (Intellectual & Developmental Disabilities Psychologist) Address: 2345 ERRINGER RD, SUITE 106, Simi Valley, CA, 93065
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316946759 | Stephanie Blough | Individual | Physical Therapist | Simi Valley, CA |
| 1053482786 | Susan Tuttle | Individual | Mental Health Counselor | Simi Valley, CA |
| 1780741967 | Roger Coger | Individual | Clinical Psychologist | Simi Valley, CA |
| 1336330349 | Valley Hospice Services LLC | Organization | Community Based Hospice Care Agency | Simi Valley, CA |
| 1679701106 | Boris Grigorovich | Individual | Dentist | Simi Valley, CA |
| 1376973446 | California Sports Concussion | Organization | Health Service Clinic/Center | Simi Valley, CA |
| 1962953174 | Comfort Home Health Inc. | Organization | Home Health Agency | Simi Valley, CA |
Verify this record
Cross-check NPI 1568581346 against the authoritative CMS record: view Simi Oaks Inc. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Simi Oaks Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-10-29.