Individual provider Active NPI

Ifreah Ali Usmaiel

  • Internal Medicine Physician
  • Appleton, WI
National Provider Identifier
1336608165
Registry record updated Sep 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
74950 Issued in WI
Practice address
1506 S Oneida St
Appleton, WI 54915-1305
Phone
(920) 738-2000
NPI assigned
Mar 19, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 74950 WI Primary
Pulmonary Disease Physician 207RP1001X 74950 WI
Hospitalist Physician 208M00000X 74950 WI

Addresses

Primary practice location

1506 S Oneida St
Appleton, WI 54915-1305

Mailing address

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

Other identifiers 1

IdentifierTypeStateIssuer
100230711MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address uifreah489130@direct-ehr-ssmhc.com Direct
FHIR URL https://webproxyprd.monroeclinic.org/FHIR-PRD/api/FHIR/DSTU2/ Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI2 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
I20230524002592 WI Practitioner - Internal Medicine 5395101984 Reassigns benefits to 4 organizations
I20251017002774 WI Practitioner - Hospitalist 5395101984 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1506 S Oneida St
FL 5 BH and Peds
Appleton, WI 54915-1305
Phone (920) 738-2000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
74950WIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ascension Medical Group-Fox Valley Wisconsin, Inc CurrentSince Jul 29, 2025 Accepting new patients
Ascension Medical Group-Fox Valley Wisconsin, Inc CurrentSince Jul 29, 2025 Accepting new patients
Beloit Health System Inc Internal Medicine CurrentSince Aug 7, 2025 Accepting new patients
The Monroe Clinic, Inc. CurrentSince Dec 27, 2023 Accepting new patients
SSM Health Care of Wisconsin, Inc. CurrentSince Jul 10, 2023 Accepting new patients
SSM Health Care of Wisconsin Inc Internal Medicine CurrentSince Jul 10, 2023 Accepting new patients
Beloit Health System, Inc CurrentSince Aug 7, 2025 Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince Jun 1, 2023 Accepting new patients
The Monroe Clinic, Inc. CurrentSince Dec 27, 2023 Accepting new patients
Aspirus Wausau Hospital, Inc. Internal Medicine Current Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Beloit Health System Inc Past Accepting new patients

Locations

29980 Network Pl
Chicago, IL 60673

7153 Solutions Ctr
Chicago, IL 60677

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

1501 S Madison St
Appleton, WI 54915
Phone (920) 730-4435

1506 S Oneida St
Fl 5
Appleton, WI 54915
Phone (920) 730-4950

707 14th St
Baraboo, WI 53913
Phone (608) 356-1400

1905 E Huebbe Pkwy
Beloit, WI 53511
Phone (608) 364-2293

1969 W Hart Rd
Beloit, WI 53511
Phone (608) 364-5011

1735 Madison Rd
Beloit, WI 53511
Phone (608) 363-7510

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

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

2251 N Shore Dr
Ste 100
Rhinelander, WI 54501
Phone (715) 361-2074

900 Illinois Ave
Stevens Point, WI 54481
Phone (715) 342-7500

401 W Mohawk Dr
Ste 100
Tomahawk, WI 54487
Phone (715) 453-7700

333 Pine Ridge Blvd
Wausau, WI 54401
Phone (715) 847-2160

Interoperability endpoints

  • Direct secure messaging: iusmaiel3126367@direct.trinity-health.org
  • Direct secure messaging: uifreah489130@direct-ehr-ssmhc.com

Organizations & group practices 12

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 2

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": "1552953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758758400000",
    "number": "1336608165",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1506 S ONEIDA ST",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549151305",
            "telephone_number": "920-738-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1506 S ONEIDA ST",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549151305",
            "telephone_number": "920-738-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "USMAIEL",
        "first_name": "IFREAH",
        "middle_name": "ALI",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-19",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "74950",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "WI",
            "license": "74950",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "74950",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100230711",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "uifreah489130@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "uifreah489130@direct-ehr-ssmhc.com",
            "address_1": "515 22nd Ave",
            "city": "Monroe",
            "state": "WI",
            "country_code": "US",
            "postal_code": "535661569",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://webproxyprd.monroeclinic.org/FHIR-PRD/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "515 22nd Ave",
            "city": "Monroe",
            "state": "WI",
            "country_code": "US",
            "postal_code": "535661569",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Appleton, WI

Sources for this page

Verify at the official NPI Registry.