NPIMap

Organization Active NPI

William Beaumont Hospital

  • Internal Medicine Physician
  • Troy, MI
National Provider Identifier
1346198355
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
WILLIAM BEAUMONT HOSPITAL
Practice address
525 E Big Beaver Rd
Troy, MI 48083-1364
Phone
(248) 688-9860
NPI assigned
Mar 17, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Authorized official

Name
Matthew E Cox
Title
Cfo
Phone
(616) 486-6790

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X Primary

Addresses

Primary practice location

525 E Big Beaver Rd
Troy, MI 48083-1364

Mailing address

100 Michigan St NE
Grand Rapids, MI 49503-2560

National Provider Directory

National Provider Directory
Tax ID family
William Beaumont Hospital Outpatient Pharmacy118 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Locations

100 Michigan St NE
Grand Rapids, MI 49503
Phone (616) 391-1680

525 E Big Beaver Rd
Troy, MI 48083
Phone (248) 688-9860

NPI Registry JSON

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

{
    "created_epoch": "1773705600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773705600000",
    "number": "1346198355",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "525 E BIG BEAVER RD",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480831364",
            "telephone_number": "248-688-9860"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WILLIAM BEAUMONT HOSPITAL",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-17",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A",
        "authorized_official_last_name": "COX",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_middle_name": "E",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "616-486-6790"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Troy, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 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.