NPIMap

Individual provider Active NPI

Steven C Schlack-Haerer, MD

  • Gastroenterology Physician
  • La Crosse, WI
National Provider Identifier
1568466142
Registry record updated Feb 15, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
33768 Issued in WI
Practice address
1836 South Ave
La Crosse, WI 54601
Phone
(608) 782-7300
NPI assigned
Jun 10, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 15, 2016

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 33768 WI Primary

Addresses

Primary practice location

1836 South Ave
La Crosse, WI 54601

Mailing address

1836 South Ave
La Crosse, WI 54601
Phone (608) 782-7300

Other identifiers 1

IdentifierTypeStateIssuer
32231700MedicaidWI

Other names 1

  • Steven C Schlack Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MN2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20041118001148 WI Practitioner - GastroenterologyPractitioner - Internal Medicine 1759345663 Reassigns benefits to 2 organizations
I20200813000540 MN Practitioner - Gastroenterology 1759345663 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Gundersen Lutheran Medical Center IncGroup PAC ID 2163331414, shared by 16 NPIs, 888 clinicians

Practice addresses (Care Compare)

1122 W Hwy 61
Winona, MN 55987-1957
Phone (507) 615-0600

1910 S Ave
La Crosse, WI 54601-5467
Phone (608) 782-7300

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy34
Upper gastrointestinal (GI) endoscopy for acid reflux78

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Gundersen Lutheran Express Care, Inc CurrentSince Jan 1, 2004 Accepting new patients
Gundersen Clinic LTD Current Accepting new patients
Gundersen Lutheran Medical Center, Inc CurrentSince Jun 1, 2013 Accepting new patients
Gundersen Lutheran Medical Center Inc Current Accepting new patients
Gundersen Lutheran Medical Center Inc CurrentSince Jun 1, 2013 Accepting new patients
Gundersen Clinic LTD CurrentSince Jan 1, 2004 Accepting new patients

Locations

1122 W Highway 61
Winona, MN 55987
Phone (507) 615-0600

402 W Lake St
Friendship, WI 53934
Phone (608) 339-3331

1836 South Ave
La Crosse, WI 54601
Phone (608) 788-8102

1910 South Ave
La Crosse, WI 54601
Phone (608) 775-2287

1836 South Ave
#301
La Crosse, WI 54601

1600 Main St
Onalaska, WI 54650
Phone (608) 783-4681

610 E Taylor St
Prairie du Chien, WI 53821
Phone (608) 326-6466

Interoperability endpoints

  • Direct secure messaging: sschlackhaerer9622@direct.emplifyhealth.org

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 and National Provider Directory roles.

Hospital & facility affiliations 7

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": "1118361600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1455494400000",
    "number": "1568466142",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1836 SOUTH AVE",
            "city": "LA CROSSE",
            "state": "WI",
            "postal_code": "54601",
            "telephone_number": "608-782-7300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1836 SOUTH AVE",
            "city": "LA CROSSE",
            "state": "WI",
            "postal_code": "54601",
            "telephone_number": "608-782-7300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHLACK-HAERER",
        "first_name": "STEVEN",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-10",
        "last_updated": "2016-02-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WI",
            "license": "33768",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "32231700",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "STEVEN",
            "last_name": "SCHLACK",
            "middle_name": "C",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in La Crosse, WI

Sources for this page

Verify at the official NPI Registry.