Organization Active NPI

Mason Medical Group PC

  • Family Medicine Physician
  • Mason, MI
National Provider Identifier
1457701799
Registry record updated Oct 2, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
MASON MEDICAL GROUP PC
Practice address
710 Temple St
Mason, MI 48854-8624
Phone
(517) 244-1000
Fax
(517) 244-1030
NPI assigned
Jun 17, 2016
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 2, 2019

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

Authorized official

Name
Dr. Jeffrey S Deweerd, D.O.NPI 1669428827
Title
Owner
Phone
(517) 244-1000

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207Q00000X Primary

Addresses

Primary practice location

710 Temple St
Mason, MI 48854-8624

Mailing address

710 Temple St
Mason, MI 48854-8624
Phone (517) 244-1000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20160902001456 MI Part B Supplier - Clinic/Group Practice 4183910995 Receives reassigned benefits from 1 practitioner
Practice locations: Mason, MI

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
23D2171168Mason Medical Group PC710 Temple Street, Mason, MI 48854Certificate of waiverAug 26, 2027

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1466121600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1569974400000",
    "number": "1457701799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "710 TEMPLE ST",
            "city": "MASON",
            "state": "MI",
            "postal_code": "488548624",
            "telephone_number": "517-244-1000",
            "fax_number": "517-604-6154"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "710 TEMPLE ST",
            "city": "MASON",
            "state": "MI",
            "postal_code": "488548624",
            "telephone_number": "517-244-1000",
            "fax_number": "517-244-1030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MASON MEDICAL GROUP PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-06-17",
        "last_updated": "2019-10-02",
        "status": "A",
        "authorized_official_last_name": "DEWEERD",
        "authorized_official_first_name": "JEFFREY",
        "authorized_official_middle_name": "S",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "517-244-1000",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "D.O."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mason, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.