Individual provider Active NPI

Ysenia Marisol Ochoa, RADT

  • Addiction (Substance Use Disorder) Counselor
  • Pasadena, CA
National Provider Identifier
1023990835
Registry record updated Jul 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
R1570020724 Issued in CA
Practice address
160 N El Molino Ave
Pasadena, CA 91101-1805
Phone
(626) 733-6196
NPI assigned
Jul 23, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X R1570020724 CA Primary

Addresses

Primary practice location

160 N El Molino Ave
Pasadena, CA 91101-1805

Mailing address

160 N El Molino Ave
Pasadena, CA 91101-1805
Phone (626) 733-6196

Other practice location 1

173 N. Oak Knoll Avenue
Pasadena, CA 91101
Phone (626) 792-2770

Other practice location 2

169 N Oak Knoll Avenue
Pasadena, CA 91101
Phone (626) 792-2770

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

State licenses

LicenseStateTypeSpecialty
R1570020724CAMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Casa de Las Amigas Addiction (Substance Use Disorder) PastSince Mar 9, 2020 Accepting new patients
Casa de Las Amigas PastSince Jun 28, 2020 Accepting new patients

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": "1753228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753228800000",
    "number": "1023990835",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "160 N EL MOLINO AVE",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911011805",
            "telephone_number": "626-733-6196"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "160 N EL MOLINO AVE",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911011805",
            "telephone_number": "626-733-6196"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "173 N. Oak Knoll Avenue",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "CA",
            "postal_code": "91101",
            "country_code": "US",
            "telephone_number": "626-792-2770",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "169 N Oak Knoll Avenue",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "CA",
            "postal_code": "91101",
            "country_code": "US",
            "telephone_number": "626-792-2770",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OCHOA",
        "first_name": "YSENIA",
        "middle_name": "MARISOL",
        "credential": "RADT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-23",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "R1570020724",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pasadena, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.