Individual provider Active NPI

Michael Stephen West, ATC

  • Athletic Trainer
  • Chino Hills, CA
National Provider Identifier
1104898766
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Athletic TrainerTaxonomy code 2255A2300X
Practice address
16150 Pomona Rincon Rd
Chino Hills, CA 91709-3101
Phone
(909) 606-7540
Fax
(909) 548-6052
NPI assigned
Feb 7, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Athletic Trainer 2255A2300X Primary

Addresses

Primary practice location

16150 Pomona Rincon Rd
Chino Hills, CA 91709-3101

Mailing address

1396 Caulfield CT
Riverside, CA 92506-5634
Phone (951) 789-4383

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

NPI Registry JSON

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

{
    "created_epoch": "1139270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1104898766",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1396 CAULFIELD CT",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925065634",
            "telephone_number": "951-789-4383"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16150 POMONA RINCON RD",
            "city": "CHINO HILLS",
            "state": "CA",
            "postal_code": "917093101",
            "telephone_number": "909-606-7540",
            "fax_number": "909-548-6052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEST",
        "first_name": "MICHAEL",
        "middle_name": "STEPHEN",
        "name_prefix": "Mr.",
        "credential": "ATC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chino Hills, CA

Sources for this page

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