Individual provider Active NPI

Aaron Alexander Yamada, MSW, LCSW

  • Clinical Social Worker
  • Los Angeles, CA
National Provider Identifier
1841731890
Registry record updated Jun 8, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
107319 Issued in CA
Practice address
679 S New Hampshire Ave
Los Angeles, CA 90005-1355
Phone
(310) 993-6250
NPI assigned
Mar 10, 2017
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 8, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 107319 CA Primary

Addresses

Primary practice location

679 S New Hampshire Ave
Los Angeles, CA 90005-1355

Mailing address

679 S New Hampshire Ave
Los Angeles, CA 90005-1355
Phone (310) 993-6250

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230403001261 CA Practitioner - Clinical Social Worker 8426423526 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

510 S Vermont Ave
FL 22
Los Angeles, CA 90020-1912
Phone (213) 738-2877

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
107319CAMDDentist

Practice roles

OrganizationSpecialtyStatusNew patients
Pacific Clinics CurrentSince Mar 1, 2022 Accepting new patients
Pacific Clinics Current Accepting new patients
Los Angeles County Department of Mental Health CurrentSince Nov 10, 2025 Accepting new patients
Pacific Clinics CurrentSince Mar 1, 2022 Accepting new patients
Los Angeles County Department of Mental Health CurrentSince Nov 10, 2025 Accepting new patients

Locations

251 Llewellyn Ave
Campbell, CA 95008
Phone (408) 364-4083

510 S Vermont Ave
Fl 22
Los Angeles, CA 90020
Phone (213) 738-2877

1816 S Figueroa St
Fl 6
Los Angeles, CA 90015
Phone (213) 763-0300

510 S Vermont Ave
Fl 19
Los Angeles, CA 90020
Phone (213) 480-3416

1020 S Arroyo Pkwy
Pasadena, CA 91105
Phone (626) 403-2794

Organizations & group practices 6

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": "1489104000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1654646400000",
    "number": "1841731890",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "679 S NEW HAMPSHIRE AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900051355",
            "telephone_number": "310-993-6250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "679 S NEW HAMPSHIRE AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900051355",
            "telephone_number": "310-993-6250"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YAMADA",
        "first_name": "AARON",
        "middle_name": "ALEXANDER",
        "name_prefix": "Mr.",
        "credential": "MSW, LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-03-10",
        "last_updated": "2022-06-08",
        "certification_date": "2022-06-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "107319",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.