Individual provider Active NPI

Michael Leroy Landrum, M.D.

  • Infectious Disease Physician
  • Green Bay, WI
National Provider Identifier
1932280104
Registry record updated Jan 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
56939 Issued in WI
Practice address
744 S Webster Ave
Green Bay, WI 54301-3505
Phone
(920) 433-3456
Fax
(920) 433-3469
NPI assigned
Oct 17, 2006
Last updated
Jan 20, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X 01054143A IN
Infectious Disease Physician 207RI0200X 56939 WI Primary
Infectious Disease Physician 207RI0200X 4301503113 MI

Addresses

Primary practice location

744 S Webster Ave
Green Bay, WI 54301-3505

Mailing address

PO Box 22487
Green Bay, WI 54305-2487
Phone (920) 445-7210

Other practice location 1

440 Woodward Ave
Iron Mountain, MI 49801-4631
Phone (906) 776-9040

Other practice location 2

610 S Lincoln Rd
Escanaba, MI 49829-1215
Phone (906) 786-6488

Other identifiers 1

IdentifierTypeStateIssuer
ABIM-MOCOtherAMERICAN BOARD OF INTERNAL MEDICINE/INFECTIOUS DISEASE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MI2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20120601000209 WI Practitioner - Infectious DiseasePractitioner - Internal Medicine 0042496705 Reassigns benefits to 1 organization
I20210721002257 MI Practitioner - Infectious DiseasePractitioner - Internal Medicine 0042496705 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Infectious DiseaseAlso: Internal Medicine
Education
University of Missouri, Columbia School of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bellin Memorial Hospital IncGroup PAC ID 8820900749, shared by 10 NPIs, 685 clinicians

Practice addresses (Care Compare)

440 Woodward Ave
Iron Mountain, MI 49801-4631
Phone (906) 776-9040

744 S Webster Ave
Green Bay, WI 54301-3505
Phone (920) 433-6025

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01054143AINMDInfectious Disease Physician
56939WIMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bellin Memorial Hospital Inc CurrentSince May 1, 2012 Accepting new patients
Bellin Memorial Hospital Inc CurrentSince May 1, 2012 Accepting new patients
Bellin Memorial Hospital Inc Current Accepting new patients
Bellin Memorial Hospital Inc Current Accepting new patients
Oconto Hospital & Medical Center Inc PastSince Jan 1, 2025 Accepting new patients
Bellin Memorial Hospital Inc Past Accepting new patients

Locations

610 S Lincoln Rd
Escanaba, MI 49829
Phone (906) 786-6488

440 Woodward Ave
Iron Mountain, MI 49801
Phone (906) 776-9040

704 S Webster Ave
Ste 200
Green Bay, WI 54301
Phone (920) 433-3456

704 S Webster Ave
Ste 501
Green Bay, WI 54301
Phone (920) 433-6050

744 S Webster Ave
Green Bay, WI 54301
Phone (920) 433-6025

744 S Webster Ave
Fl 7
Green Bay, WI 54301

307 Manor Dr
Suring, WI 54174
Phone (920) 842-2144

Interoperability endpoints

  • Direct secure messaging: mlandrum48109@direct.thedacare.org
  • Direct secure messaging: mlandrum917213@direct.emplifyhealth.org

Ownership & related parties

All facility ownership & control disclosures 16

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Bellin Memorial Hospital Rehabilitation UnitGreenbay, WI, CCN 52T049 Hospital Corporate Director Dec 1, 2025
Bellin Memorial Hospital IncGreen Bay, WI, CCN 520049 Hospital Corporate Director Jan 1, 2024
Emplify Health Oconto ClinicOconto, WI, CCN 521356 Hospital Corporate Director Jan 1, 2025
Emplify Health Oconto HospitalOconto, WI, CCN 52Z356 Hospital Corporate Director Jan 1, 2025
Bellin Home Health AgencyGreen Bay, WI, CCN 527089 Home health agency Corporate Director Dec 1, 2025
FMC KewauneeKewaunee, WI, CCN 523864 Rural health clinic Corporate Director Dec 1, 2025
FMC AlgomaAlgoma, WI, CCN 523865 Rural health clinic Corporate Director Dec 1, 2025
Emplify Health Oconto ClinicOconto, WI, CCN 528554 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Peshtigo ClinicPeshtigo, WI, CCN 528580 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Crivitz ClinicCrivitz, WI, CCN 528579 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Menominee ClinicMenominee, MI, CCN 238705 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Daggett ClinicDaggett, MI, CCN 238704 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Marinette ClinicMarinette, WI, CCN 528578 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Oconto Falls ClinicOconto Falls, WI, CCN 528617 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Lakewood ClinicLakewood, WI, CCN 528630 Rural health clinic Corporate Director Jan 1, 2025
Emplify Health Suring ClinicSuring, WI, CCN 528631 Rural health clinic Corporate Director Jan 1, 2025

Owned or controlled facilities with NPI records 16

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

View all 16

Organizations & group practices 6

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

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": "1161043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1674172800000",
    "number": "1932280104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 22487",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543052487",
            "telephone_number": "920-445-7210",
            "fax_number": "920-445-7289"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "744 S WEBSTER AVE",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543013505",
            "telephone_number": "920-433-3456",
            "fax_number": "920-433-3469"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "440 Woodward Ave",
            "address_purpose": "LOCATION",
            "city": "Iron Mountain",
            "state": "MI",
            "postal_code": "498014631",
            "country_code": "US",
            "telephone_number": "906-776-9040",
            "fax_number": "906-774-5950",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "610 S Lincoln Rd",
            "address_purpose": "LOCATION",
            "city": "Escanaba",
            "state": "MI",
            "postal_code": "498291215",
            "country_code": "US",
            "telephone_number": "906-786-6488",
            "fax_number": "906-786-6409",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LANDRUM",
        "first_name": "MICHAEL",
        "middle_name": "LEROY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-17",
        "last_updated": "2023-01-20",
        "certification_date": "2023-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "IN",
            "license": "01054143A",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "WI",
            "license": "56939",
            "primary": true
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MI",
            "license": "4301503113",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERICAN BOARD OF INTERNAL MEDICINE/INFECTIOUS DISEASE",
            "identifier": "ABIM-MOC",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Green Bay, WI

Sources for this page

Verify at the official NPI Registry.