Quest Behavioral Health, Inc.

Primary specialty

Psychiatric Residential Treatment FacilityTaxonomy code 323P00000X

Legal business name

QUEST BEHAVIORAL HEALTH, INC.

Practice address

43826 Chaparral Dr
Lancaster, CA 93536-6351

Phone

(818) 398-1661

NPI assigned

Aug 19, 2025

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Armen Melikyan

Title

Ceo

Phone

(818) 398-1661

Specialties & licenses 1

Addresses

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Tax ID family

Quest Behavioral Health2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Quest Behavioral Health, Inc.

  • Psychiatric Residential Treatment Facility
  • Lancaster, CA
  • NPI 1811610090
  NPD tax ID

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Neda Javaherian, M.D

  • Psychiatry Physician
  • Sherman Oaks, CA
  • NPI 1922250554
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1755561600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755561600000",
    "number": "1023995271",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "43828 47TH ST W",
            "city": "LANCASTER",
            "state": "CA",
            "postal_code": "935365557"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "43826 CHAPARRAL DR",
            "city": "LANCASTER",
            "state": "CA",
            "postal_code": "935366351",
            "telephone_number": "818-398-1661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "QUEST BEHAVIORAL HEALTH, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-19",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A",
        "authorized_official_last_name": "MELIKYAN",
        "authorized_official_first_name": "ARMEN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "818-398-1661"
    },
    "taxonomies": [
        {
            "code": "323P00000X",
            "taxonomy_group": "",
            "desc": "Psychiatric Residential Treatment Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cristine Ivette Pulido
• Christopher Pulliam
• Debbie Purpus, LMFT, CCRP
• Loc Quan, PHARM.D.
• Jared Christopher Queen, M.S., CCC-SLP
• Quest Behavioral Health, Inc.
• Quest Recovery, Inc.
• Adriana Isabella Quevedo Hernandez
• Itzel Estefania Quezada
• Patricia Quezada

• All providers in Lancaster, CA
• Psychiatric Residential Treatment Facility in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.