NPIMap

Individual provider Active NPI

Andrew Last, MD

  • Family Medicine Physician
  • Tomah, WI
National Provider Identifier
1225353576
Registry record updated Sep 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
71444 Issued in WI
Practice address
325 Butts Ave
Tomah, WI 54660
Phone
(608) 372-5999
NPI assigned
Mar 30, 2010
Last updated
Sep 28, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 71444 WI Primary

Addresses

Primary practice location

325 Butts Ave
Tomah, WI 54660

Mailing address

200 1St St SW
Rochester, MN 55905-0001
Phone (608) 785-0940

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
I20190805003326 WI Practitioner - Family Practice 5395987234 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Tomah Memorial Hospital IncGroup PAC ID 6901897016, shared by 4 NPIs, 54 clinicians

Practice addresses (Care Compare)

310 W Main St
Sparta, WI 54656-2170
Phone (608) 269-1770

501 Gopher Dr
Tomah, WI 54660-4513
Phone (608) 372-2181

800 E Blackhawk Ave
Prairie Du Chien, WI 53821-1698
Phone (608) 326-0808

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of nail tissue1-10
Removal or shaving of skin growth1-10
Skin biopsy13

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Tomah Memorial Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
Tomah Memorial Hospital Inc CurrentSince Sep 10, 2019 Accepting new patients
Mayo Clinic Health System-Southwest Wisconsin Region, Inc. CurrentSince Jul 19, 2019 Accepting new patients
Mayo Clinic Health System-Southwest Wisconsin Region, Inc. CurrentSince Jul 19, 2019 Accepting new patients
Tomah Memorial Hospital Inc CurrentSince Sep 10, 2019 Accepting new patients

Locations

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

800 E Blackhawk Ave
Prairie du Chien, WI 53821
Phone (608) 326-0808

325 Butts Ave
Tomah, WI 54660
Phone (608) 372-5951

501 Gopher Dr
Tomah, WI 54660
Phone (608) 371-2181

Interoperability endpoints

  • Direct secure messaging: alast620768@ehrdirect.mayoclinicmsg.org
  • Direct secure messaging: alast636515@direct.emplifyhealth.org

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 9

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": "1269907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1225353576",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 1ST ST SW",
            "city": "ROCHESTER",
            "state": "MN",
            "postal_code": "559050001",
            "telephone_number": "608-785-0940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 BUTTS AVE",
            "city": "TOMAH",
            "state": "WI",
            "postal_code": "54660",
            "telephone_number": "608-372-5999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAST",
        "first_name": "ANDREW",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-03-30",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "71444",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tomah, WI

Sources for this page

Verify at the official NPI Registry.