NPIMap

Individual provider Active NPI

Jason Anthony Dambach, M.D.

  • Internal Medicine Physician
  • Madison, WI
National Provider Identifier
1831367887
Registry record updated Jul 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
53337 Issued in WI
Practice address
20 S Park St
Madison, WI 53715-1348
Phone
(608) 287-2250
Fax
(608) 287-2266
NPI assigned
Feb 12, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 14, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X ME183095 FL
Internal Medicine Physician 207R00000X 53337 WI Primary

Addresses

Primary practice location

20 S Park St
Madison, WI 53715-1348

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Other practice location 1

5500 Pinebrook Rd Ste 101
North Venice, FL 34275-3758
Phone (941) 261-0100

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jdambach94375@direct.uwhealth.org

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090817000166 WI Practitioner - Internal Medicine 1557415122 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

20 S Park St
Madison, WI 53715-1348
Phone (608) 287-2076

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

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions11
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
53337WIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation, Inc CurrentSince Aug 17, 2009 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Aug 17, 2009 Accepting new patients
University of Wisconsin Medical Foundation Inc Past Accepting new patients

Locations

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

20 S Park St
Madison, WI 53715
Phone (608) 287-2090

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

Organizations & group practices 3

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": "1202774400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783987200000",
    "number": "1831367887",
    "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": "20 S PARK ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537151348",
            "telephone_number": "608-287-2250",
            "fax_number": "608-287-2266"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5500 Pinebrook Rd Ste 101",
            "address_purpose": "LOCATION",
            "city": "North Venice",
            "state": "FL",
            "postal_code": "342753758",
            "country_code": "US",
            "telephone_number": "941-261-0100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAMBACH",
        "first_name": "JASON",
        "middle_name": "ANTHONY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-02-12",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME183095",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "53337",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jdambach94375@direct.uwhealth.org",
            "affiliation": "N",
            "address_1": "20 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151348",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.