Jackie Stefanya Valenzuela

Primary specialty

Case Manager/Care CoordinatorTaxonomy code 171M00000X

Practice address

43807 10TH St W Ste D
Lancaster, CA 93534-4805

Phone

(661) 575-9365

NPI assigned

Apr 5, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Behavioral Learning Center, Inc.

  • Behavior Analyst
  • Valencia, CA
  • NPI 1003176355
  NPD (past)
• The Teen Project, Inc.

  • Substance Abuse Rehabilitation Facility
  • Sun Valley, CA
  • NPI 1194677880
  NPD (past)
• The Teen Project, Inc.

  • Mental Illness Community Based Residential Treatment Facility
  • Sun Valley, CA
  • NPI 1457908618
  NPD (past)

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

{
    "created_epoch": "1712275200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775433600000",
    "number": "1467204909",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "447 N EL MOLINO AVE",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911011403"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "43807 10TH ST W STE D",
            "city": "LANCASTER",
            "state": "CA",
            "postal_code": "935344805",
            "telephone_number": "661-575-9365"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "41769 11th St W Ste A",
            "address_purpose": "LOCATION",
            "city": "Palmdale",
            "state": "CA",
            "postal_code": "935511418",
            "country_code": "US",
            "telephone_number": "661-947-9554",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VALENZUELA",
        "first_name": "JACKIE",
        "middle_name": "STEFANYA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-04-05",
        "last_updated": "2026-04-06",
        "certification_date": "2026-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexandra Valentino
• Joseph Fajardo Valentino, MD
• Adriana Valenzuela
• David Eugene Valenzuela
• Emely Aileen Valenzuela
• Vanessa Irene Vallarta
• Veronica Valle
• Victor Valle Jr., LCSW
• Violeta Vallejo-Sinavsky, M.D.
• Valley Foot & Ankle Center Inc.

• Case Manager/Care Coordinator in Lancaster, CA
• Providers in Lancaster, CA by specialty
• Case Manager/Care Coordinator in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.