NPIMap

Organization Active NPI

Beaumont Medical Group- Specialty Services

  • Internal Medicine Physician
  • Royal Oak, MI
National Provider Identifier
1851208391
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES
Practice address
3535 W 13 Mile Rd
Royal Oak, MI 48073-6770
Phone
(248) 551-3000
NPI assigned
Aug 27, 2026
Last updated
Aug 27, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 27, 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 Physician 207R00000X NU Primary

Addresses

Primary practice location

3535 W 13 Mile Rd
Royal Oak, MI 48073-6770

Mailing address

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

National Provider Directory

National Provider Directory
Tax ID family
Beaumont Medical Group- Specialty Services14 organizations share this tax ID, including this one

Other organizations with this tax ID 13

Organizations that report the same tax identification number in the National Provider Directory.

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1787788800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787788800000",
    "number": "1851208391",
    "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": "3535 W 13 MILE RD",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "480736770",
            "telephone_number": "248-551-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-27",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "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": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Royal Oak, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.