Hillside Malibu Corp
Hillside Malibu Corp is a healthcare organization registered as Adult Mental Health Clinic/Center in Calabasas, CA, holding Type 2 (organization) NPI 1154773877 since 2016. The authorized official on file is Yahya Navab, Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1154773877 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Hillside Malibu Corp |
| Practice address | 4505 LAS VIRGENES RD, SUITE 211, Calabasas, CA, 91302 |
| Phone | 8187069000 |
| Enumeration date | 2016-07-06 |
| Last updated in NPPES | 2018-01-18 |
Authorized official
| Name | Yahya Navab |
|---|---|
| Title | Ceo |
| Phone | 8187069000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QR0405X | Substance Use Disorder Rehabilitation Clinic/Center | Secondary | 190971AP | CA |
| 261QM0850X | Adult Mental Health Clinic/Center | Primary | 190971AP | CA |
Copy-ready billing details
Provider: Hillside Malibu Corp NPI: 1154773877 Taxonomy: 261QM0850X (Adult Mental Health Clinic/Center) Address: 4505 LAS VIRGENES RD, SUITE 211, Calabasas, CA, 91302
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790733467 | Alan Goldstein | Individual | Optometrist | Calabasas, CA |
| 1013948207 | Patricia Correa | Individual | Marriage & Family Therapist | Calabasas, CA |
| 1043220734 | Susan Rogers | Individual | Clinical Social Worker | Calabasas, CA |
| 1346324183 | Ronald Sager | Individual | Psychiatry Physician | Calabasas, CA |
| 1134275944 | Melissa May | Individual | Marriage & Family Therapist | Calabasas, CA |
| 1386770865 | Lawrence G. Simons | Organization | Vision Therapy Optometrist | Calabasas, CA |
| 1336263623 | Krista Augius | Individual | Physical Therapist | Calabasas, CA |
| 1508086968 | Edmond Mgdesyan | Individual | General Practice Dentistry | Calabasas, CA |
Verify this record
Cross-check NPI 1154773877 against the authoritative CMS record: view Hillside Malibu Corp 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 type of organization is Hillside Malibu Corp?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-01-18.