Organization Active NPI

Telesmart Services

  • Community/Behavioral Health Agency
  • Monrovia, CA
National Provider Identifier
1083267884
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
TELESMART SERVICES
Practice address
341 Hill St
Monrovia, CA 91016-2337
Phone
(626) 358-1708
NPI assigned
Jul 20, 2019
Organization subpart
Yes
Parent organization
THE MJO HOPE FOUNDATION INC.As reported in NPPES

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Mrs. Theresa M Mathisen
Title
Ceo
Phone
(626) 358-1708

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

341 Hill St
Monrovia, CA 91016-2337

Mailing address

341 Hill St
Monrovia, CA 91016-2337
Phone (323) 683-5931

Other names 1

  • THE MJO HOPE FOUNDATION Other name

National Provider Directory

National Provider Directory
Part of
Telesmart Services

NPI Registry JSON

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

{
    "created_epoch": "1563580800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1083267884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "341 HILL ST",
            "city": "MONROVIA",
            "state": "CA",
            "postal_code": "910162337",
            "telephone_number": "323-683-5931",
            "fax_number": "626-358-1708"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "341 HILL ST",
            "city": "MONROVIA",
            "state": "CA",
            "postal_code": "910162337",
            "telephone_number": "626-358-1708"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TELESMART SERVICES",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "THE MJO HOPE FOUNDATION INC.",
        "enumeration_date": "2019-07-20",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "MATHISEN",
        "authorized_official_first_name": "THERESA",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "626-358-1708",
        "authorized_official_name_prefix": "Mrs."
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "THE MJO HOPE FOUNDATION",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Monrovia, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.