Organization Active NPI

Ie Medical Care Associates LLC

  • Internal Medicine Physician
  • Montclair, CA
National Provider Identifier
1851216089
Registry record updated Aug 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
IE MEDICAL CARE ASSOCIATES LLC
Practice address
9057 Central Ave
Montclair, CA 91763-1622
Phone
(909) 398-4958
NPI assigned
Aug 13, 2026
Last updated
Aug 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2026

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

Authorized official

Name
Silvia Guerrero
Title
Office Manager
Phone
(909) 398-4958

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X Primary

Addresses

Primary practice location

9057 Central Ave
Montclair, CA 91763-1622

Mailing address

9057 Central Ave
Montclair, CA 91763-1622
Phone (909) 398-4958

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1786579200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786579200000",
    "number": "1851216089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9057 CENTRAL AVE",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917631622",
            "telephone_number": "909-398-4958"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9057 CENTRAL AVE",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917631622",
            "telephone_number": "909-398-4958"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "IE MEDICAL CARE ASSOCIATES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-13",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A",
        "authorized_official_last_name": "GUERRERO",
        "authorized_official_first_name": "SILVIA",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "909-398-4958"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Montclair, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 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.