Individual provider Active NPI

Mark Meruan Mounajjed, MD

  • Infectious Disease Physician
  • Madison, WI
National Provider Identifier
1891789897
Registry record updated Dec 12, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
45870 Issued in WI
Practice address
600 Highland Ave
Madison, WI 53792-0001
Phone
(608) 263-0946
Fax
(608) 833-6965
NPI assigned
Sep 6, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 12, 2024

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 45870 WI
Infectious Disease Physician 207RI0200X 45870-20 WI
Hospitalist Physician 208M00000X 45870 WI
Infectious Disease Physician 207RI0200X 45870 WI Primary

Addresses

Primary practice location

600 Highland Ave
Madison, WI 53792-0001

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Other practice location 1

1506 S Oneida St
Appleton, WI 54915-1305
Phone (920) 738-2000

Other practice location 2

1211 Fish Hatchery Rd
Madison, WI 53715-1909
Phone (608) 252-8000

Other identifiers 1

IdentifierTypeStateIssuer
1891789897MedicaidWI

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address mmounajjed427392@direct-ehr-ssmhc.com Direct
Direct Messaging Address mmounajjed838636@direct.uwhealth.org
FHIR URL https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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
I20060411000471 WI Practitioner - Infectious DiseasePractitioner - Internal MedicinePractitioner - Critical Care (Intensivists) 3274542758 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Infectious DiseaseAlso: Internal Medicine
Education
Other, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-6400

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
45870WIMDInfectious Disease Physician
45870-20WIMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 23, 2024 Accepting new patients
Mercy Health System Corporation CurrentSince Sep 3, 2019 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 23, 2024 Accepting new patients
Mercy Health System Corporation CurrentSince Sep 3, 2019 Accepting new patients
Dean Health Systems, Inc Infectious Disease CurrentSince Jul 7, 2022 Accepting new patients
Dean Health Systems, Inc. CurrentSince Jul 7, 2022 Accepting new patients
University of Wisconsin Medical Foundation Inc Past Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

1506 S Oneida St
Appleton, WI 54915
Phone (920) 730-4950

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

4621 Eastpark Blvd
Madison, WI 53718
Phone (608) 914-0100

1211 Fish Hatchery Rd
Madison, WI 53715
Phone (608) 252-8000

7974 Uw Health Ct
Middleton, WI 53562
Phone (608) 829-5270

515 22nd Ave
Monroe, WI 53566
Phone (608) 324-1000

2700 W 9th Ave
Oshkosh, WI 54904
Phone (920) 223-0220

Interoperability endpoints

  • Direct secure messaging: mmounajjed427392@direct-ehr-ssmhc.com

Organizations & group practices 7

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 3

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": "1125964800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733961600000",
    "number": "1891789897",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7974 UW HEALTH CT",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535625531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537920001",
            "telephone_number": "608-263-0946",
            "fax_number": "608-833-6965"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1506 S Oneida St",
            "address_purpose": "LOCATION",
            "city": "Appleton",
            "state": "WI",
            "postal_code": "549151305",
            "country_code": "US",
            "telephone_number": "920-738-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1211 Fish Hatchery Rd",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537151909",
            "country_code": "US",
            "telephone_number": "608-252-8000",
            "fax_number": "608-283-7318",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MOUNAJJED",
        "first_name": "MARK",
        "middle_name": "MERUAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-06",
        "last_updated": "2024-12-12",
        "certification_date": "2024-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "WI",
            "license": "45870",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "WI",
            "license": "45870-20",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "45870",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "WI",
            "license": "45870",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1891789897",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmounajjed427392@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "mmounajjed427392@direct-ehr-ssmhc.com",
            "address_1": "1211 Fish Hatchery Rd",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151909",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmounajjed838636@direct.uwhealth.org",
            "affiliation": "N",
            "address_1": "600 Highland Ave",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537920001",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "1211 Fish Hatchery Rd",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151909",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.