Individual provider Active NPI

Tamaa Joseph Cassey, APCC

  • Mental Health Counselor
  • Los Angeles, CA
National Provider Identifier
1386479178
Registry record updated Oct 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
MC61635058 Issued in WA
Practice address
5054 S Vermont Ave
Los Angeles, CA 90037-2946
Phone
(323) 373-2444
NPI assigned
Sep 3, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 1, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 17321 CA
Mental Health Counselor 101YM0800X MC61635058 WA Primary
Mental Health Counselor 101YM0800X 17321 CA

Addresses

Primary practice location

5054 S Vermont Ave
Los Angeles, CA 90037-2946

Mailing address

100 N Howard St Ste R
Spokane, WA 99201-0508
Phone (323) 895-5902

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
MC61635058WAMDMental Health Counselor
17321CAMDProfessional Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Shannon Cantillano Licensed Clinical Social Worker Inc Dba Inner Expansions Therapy Services PastSince Sep 1, 2024 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: tamaa.cassey@489656322949124.direct.elationemr.com

Organizations & group practices 1

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": "1725321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759276800000",
    "number": "1386479178",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 N HOWARD ST STE R",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992010508",
            "telephone_number": "323-895-5902"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5054 S VERMONT AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900372946",
            "telephone_number": "323-373-2444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASSEY",
        "first_name": "TAMAA",
        "middle_name": "JOSEPH",
        "name_prefix": "Mr.",
        "credential": "APCC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-09-03",
        "last_updated": "2025-10-01",
        "certification_date": "2025-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CA",
            "license": "17321",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "MC61635058",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "17321",
            "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 Oct 1, 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.