NPIMap

Organization Active NPI

William Beaumont Hospital

  • Internal Medicine Physician
  • Saint Clair Shores, MI
National Provider Identifier
1447186754
Registry record updated Jun 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
WILLIAM BEAUMONT HOSPITAL
Practice address
25631 Little Mack Ave
Saint Clair Shores, MI 48081-2100
Phone
(586) 443-2630
NPI assigned
Jun 23, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 23, 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

25631 Little Mack Ave
Saint Clair Shores, MI 48081-2100

Mailing address

100 Michigan St NE # Mc845
Grand Rapids, MI 49503-2560

National Provider Directory

National Provider Directory
Tax ID family
William Beauont Hospital118 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

NPI Registry JSON

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

{
    "created_epoch": "1782172800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782172800000",
    "number": "1447186754",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE # MC845",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25631 LITTLE MACK AVE",
            "city": "SAINT CLAIR SHORES",
            "state": "MI",
            "postal_code": "480812100",
            "telephone_number": "586-443-2630"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WILLIAM BEAUMONT HOSPITAL",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-23",
        "last_updated": "2026-06-23",
        "certification_date": "2026-06-23",
        "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 Saint Clair Shores, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.