Individual provider Active NPI

Thomas Michael Witham, M.D.

  • Emergency Medicine Physician
  • Grand Rapids, MI
National Provider Identifier
1982823639
Registry record updated Mar 4, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
4301084261 Issued in MI
Practice address
200 Jefferson Ave SE
Grand Rapids, MI 49503-4502
Phone
(616) 942-9610
NPI assigned
Apr 24, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 4, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 4301084261 MI Primary

Addresses

Primary practice location

200 Jefferson Ave SE
Grand Rapids, MI 49503-4502

Mailing address

PO Box Q
Grand Rapids, MI 49501-4917
Phone (800) 968-6866

Other identifiers 3

IdentifierTypeStateIssuer
P00434448OtherRAILROAD MEDICARE
5218377MedicaidMI
TW084261OtherMIBLUE CROSS BLUE SHIELD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070918000073 MI Practitioner - Emergency Medicine 0244324531 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Wayne State University School of Medicine, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Grand River Emergency Medical Group PLCGroup PAC ID 3274425905, 41 clinicians

Practice addresses (Care Compare)

200 Jefferson Ave SE
Mercy Health St. Mary'S
Grand Rapids, MI 49503-4502
Phone (616) 685-5000

Hospital & facility affiliations

  • Mercy Health Saint Mary'S Hospital, Grand Rapids, MI, CCN 230059

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1177372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1204588800000",
    "number": "1982823639",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX Q",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495014917",
            "telephone_number": "800-968-6866"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 JEFFERSON AVE SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495034502",
            "telephone_number": "616-942-9610"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WITHAM",
        "first_name": "THOMAS",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-24",
        "last_updated": "2008-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "4301084261",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00434448",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "5218377",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "TW084261",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

Verify at the official NPI Registry.