Individual provider Active NPI

Stephen J Halliday, M.D., MSCI

  • Pulmonary Disease Physician
  • Madison, WI
National Provider Identifier
1154612554
Registry record updated Jan 13, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
70664 Issued in WI
Practice address
600 Highland Ave
Madison, WI 53792
Phone
(608) 263-6400
NPI assigned
Apr 20, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2021

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X 50581 TN
Internal Medicine Physician 207R00000X 50581 TN
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 50581 TN
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 70664 WI
Pulmonary Disease Physician 207RP1001X 70664 WI Primary

Addresses

Primary practice location

600 Highland Ave
Madison, WI 53792

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Other practice location 1

1224 Trotwood Ave
Columbia, TN 38401-4802
Phone (931) 381-1111

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address shalliday1056250@direct.uwhealth.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN, WI, IL3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20171006000895 TN Practitioner - Internal Medicine 0941502785
I20190715002315 WI Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 0941502785 Reassigns benefits to 5 organizations
I20230109002817 IL Practitioner - Critical Care (Intensivists) 0941502785 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
University of Texas Medical School at San Antonio, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Freeport Memorial HospitalGroup PAC ID 8426958232, 168 clinicians

Practice addresses (Care Compare)

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

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

8501 Excelsior Dr
Madison, WI 53717-1939
Phone (815) 599-6000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.32 of 100Reported as group
Quality
87.78
Promoting interoperability
77
Improvement activities
40
Cost
75.8

Merit-based Incentive Payment System (MIPS)

Final score
87.08 of 100Reported as group
Quality
86.25
Improvement activities
40
Cost
77.17

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
50581TNMDCritical Care Medicine (Internal Medicine) Physician
70664WIMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Freeport Memorial Hospital CurrentSince Sep 28, 2022 Accepting new patients
Black River Health Inc CurrentSince Aug 1, 2024 Accepting new patients
Southwest Health Center, Inc Current Accepting new patients
Southwest Health Center, Inc. CurrentSince Jan 1, 2024 Accepting new patients
Black River Health Inc CurrentSince Aug 1, 2024 Accepting new patients
Southwest Health Center, Inc. CurrentSince Jan 1, 2024 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Jul 22, 2019 Accepting new patients
Black River Health Inc Current Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Jul 22, 2019 Accepting new patients
St Luke'S Methodist Hospital Current Accepting new patients
Freeport Memorial Hospital PastSince Jun 16, 2024 Accepting new patients

Locations

421 W Exchange St
Freeport, IL 61032
Phone (815) 599-7300

1045 W Stephenson St
Freeport, IL 61032
Phone (815) 599-6105

711 W Adams St
Blk River Fls, WI 54615
Phone (715) 284-1302

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

8501 Excelsior Dr
Madison, WI 53717
Phone (608) 203-4524

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

1400 Eastside Rd
Platteville, WI 53818
Phone (608) 342-4712

Interoperability endpoints

  • Direct secure messaging: shalliday1056250@direct.uwhealth.org
  • Direct secure messaging: shalliday845456@direct.unitypoint.org

Organizations & group practices 11

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": "1303257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1610496000000",
    "number": "1154612554",
    "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": "53792",
            "telephone_number": "608-263-6400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1224 Trotwood Ave",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "TN",
            "postal_code": "384014802",
            "country_code": "US",
            "telephone_number": "931-381-1111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HALLIDAY",
        "first_name": "STEPHEN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D., MSCI",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-04-20",
        "last_updated": "2021-01-13",
        "certification_date": "2021-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TN",
            "license": "50581",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "50581",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TN",
            "license": "50581",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "WI",
            "license": "70664",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "WI",
            "license": "70664",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "shalliday1056250@direct.uwhealth.org",
            "affiliation": "N",
            "address_1": "600 Highland Ave",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "53792",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.