Individual provider Active NPI

Sun Young Lim, LCSW

  • Clinical Social Worker
  • Arcadia, CA
National Provider Identifier
1275244527
Registry record updated Apr 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
137659 Issued in CA
Practice address
150 N Santa Anita Ave Ste 800
Arcadia, CA 91006-3129
Phone
(714) 251-6878
NPI assigned
Dec 7, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 3, 2026

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 137659 CA Primary

Addresses

Primary practice location

150 N Santa Anita Ave Ste 800
Arcadia, CA 91006-3129

Mailing address

11947 Valley View St
# 5442
Garden Grove, CA 92846

Other names 1

  • Sunny Lim Other name

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
137659CAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1670371200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1275244527",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11947 VALLEY VIEW ST",
            "address_2": "# 5442",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "92846"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 N SANTA ANITA AVE STE 800",
            "city": "ARCADIA",
            "state": "CA",
            "postal_code": "910063129",
            "telephone_number": "714-251-6878"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIM",
        "first_name": "SUN YOUNG",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-12-07",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "137659",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SUNNY",
            "last_name": "LIM",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Arcadia, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 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.