Organization Active NPI

Monte del Sol Adhc, LLC

  • Adult Day Care Clinic/Center
  • El Monte, CA
National Provider Identifier
1275285959
Registry record updated Jun 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Day Care Clinic/CenterTaxonomy code 261QA0600X
Legal business name
MONTE DEL SOL ADHC, LLC
Practice address
3401 Rio Hondo Ave Ste 102
El Monte, CA 91731-2919
Phone
(949) 561-0999
NPI assigned
Jan 24, 2022
Last updated
Jun 25, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 25, 2025

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

Authorized official

Name
Boyu Liu
Title
Co-Manager
Phone
(949) 561-0999

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Day Care Clinic/Center 261QA0600X Primary

Addresses

Primary practice location

3401 Rio Hondo Ave Ste 102
El Monte, CA 91731-2919

Mailing address

3401 Rio Hondo Ave Ste 102
El Monte, CA 91731-2919
Phone (949) 561-0999

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D2294661Monte del Sol Adhc3401 Rio Hondo Ave Ste 1, El Monte, CA 91731Certificate of waiverNov 27, 2027

National Provider Directory

National Provider Directory

Locations

3401 Rio Hondo Ave
Ste 102
El Monte, CA 91731
Phone (949) 561-0999

NPI Registry JSON

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

{
    "created_epoch": "1642982400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750809600000",
    "number": "1275285959",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3401 RIO HONDO AVE STE 102",
            "city": "EL MONTE",
            "state": "CA",
            "postal_code": "917312919",
            "telephone_number": "949-561-0999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3401 RIO HONDO AVE STE 102",
            "city": "EL MONTE",
            "state": "CA",
            "postal_code": "917312919",
            "telephone_number": "949-561-0999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MONTE DEL SOL ADHC, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-01-24",
        "last_updated": "2025-06-25",
        "certification_date": "2025-06-25",
        "status": "A",
        "authorized_official_last_name": "LIU",
        "authorized_official_first_name": "BOYU",
        "authorized_official_title_or_position": "CO-MANAGER",
        "authorized_official_telephone_number": "949-561-0999"
    },
    "taxonomies": [
        {
            "code": "261QA0600X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Day Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in El Monte, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.