Individual provider Active NPI

Forest Searls Tennant Jr., MD

  • Internal Medicine Physician
  • West Covina, CA
National Provider Identifier
1720278252
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
G22141 Issued in CA
Practice address
338 So Glendora Ave
West Covina, CA 91790-3043
Phone
(626) 919-0064
Fax
(626) 919-0065
NPI assigned
Jul 31, 2007
Last updated
Aug 24, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X G22141 CA Primary

Addresses

Primary practice location

338 So Glendora Ave
West Covina, CA 91790-3043

Mailing address

338 So Glendora Ave
West Covina, CA 91790-3043
Phone (626) 919-0064

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)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1185840000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1720278252",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "338 SO GLENDORA AVE",
            "city": "WEST COVINA",
            "state": "CA",
            "postal_code": "917903043",
            "telephone_number": "626-919-0064",
            "fax_number": "626-919-0065"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "338 SO GLENDORA AVE",
            "city": "WEST COVINA",
            "state": "CA",
            "postal_code": "917903043",
            "telephone_number": "626-919-0064",
            "fax_number": "626-919-0065"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TENNANT",
        "first_name": "FOREST",
        "middle_name": "SEARLS",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-07-31",
        "last_updated": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G22141",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Covina, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 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.