Individual provider Active NPI

Mayra A Lam Yuen

  • Social Worker
  • Temecula, CA
National Provider Identifier
1376236570
Registry record updated May 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
ASW131146 Issued in CA
Practice address
40925 County Center Dr Ste 101
Temecula, CA 92591-6054
Phone
(951) 704-7097
NPI assigned
Jun 1, 2023
Last updated
May 14, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X ASW131146 CA Primary

Addresses

Primary practice location

40925 County Center Dr Ste 101
Temecula, CA 92591-6054

Mailing address

85 Ramona Expy Ste 13
Perris, CA 92571-7014

Other practice location 1

85 Ramona Expy Ste 13
Perris, CA 92571-7014
Phone (760) 975-9939

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
ASW131146CAMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Community Research Foundation Inc PastSince Jun 1, 2023 Accepting new patients

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1685577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1376236570",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "85 RAMONA EXPY STE 13",
            "city": "PERRIS",
            "state": "CA",
            "postal_code": "925717014"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40925 COUNTY CENTER DR STE 101",
            "city": "TEMECULA",
            "state": "CA",
            "postal_code": "925916054",
            "telephone_number": "951-704-7097"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "85 Ramona Expy Ste 13",
            "address_purpose": "LOCATION",
            "city": "Perris",
            "state": "CA",
            "postal_code": "925717014",
            "country_code": "US",
            "telephone_number": "760-975-9939",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LAM YUEN",
        "first_name": "MAYRA",
        "middle_name": "A",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-06-01",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "ASW131146",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Temecula, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 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.