Individual provider Active NPI

Melissa Janice Castillo

  • Day Training/Habilitation Specialist
  • Los Angeles, CA
National Provider Identifier
1841830668
Registry record updated Sep 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Day Training/Habilitation SpecialistTaxonomy code 373H00000X
Practice address
1902 Marengo St # 109110
Los Angeles, CA 90033-1312
Phone
(323) 276-6470
NPI assigned
Jan 9, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 22, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Day Training/Habilitation Specialist 373H00000X CA Primary
Behavior Technician 106S00000X CA
Community Health Worker 172V00000X CA
Case Manager/Care Coordinator 171M00000X CA

Addresses

Primary practice location

1902 Marengo St # 109110
Los Angeles, CA 90033-1312

Mailing address

1902 Marengo St Ste 200C
Los Angeles, CA 90033-1382
Phone (323) 276-6470

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Exodus Recovery Inc CurrentSince Sep 28, 2025 Accepting new patients
Exodus Recovery, Inc. PastSince Oct 2, 2022 Accepting new patients

Locations

1902 Marengo St
Ste 200C
Los Angeles, CA 90033
Phone (323) 276-6470

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1578528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1841830668",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1902 MARENGO ST STE 200C",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900331382",
            "telephone_number": "323-276-6470"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1902 MARENGO ST # 109110",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900331312",
            "telephone_number": "323-276-6470"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "MELISSA",
        "middle_name": "JANICE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-01-09",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": "CA",
            "license": null,
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "CA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2025; 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.