Individual provider Active NPI

Michael David Tonsager, MA., DPT

  • Physical Therapist
  • Saint James, MN
National Provider Identifier
1245143601
Registry record updated Sep 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
4991 Issued in MN
Practice address
502 1St Ave S
Saint James, MN 56081-1728
Phone
(507) 621-8010
NPI assigned
Sep 25, 2026
Last updated
Sep 25, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 4991 MN Primary

Addresses

Primary practice location

502 1St Ave S
Saint James, MN 56081-1728

Mailing address

71833 390TH St
Saint James, MN 56081-4445
Phone (507) 375-8682

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1790294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790294400000",
    "number": "1245143601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "71833 390TH ST",
            "city": "SAINT JAMES",
            "state": "MN",
            "postal_code": "560814445",
            "telephone_number": "507-375-8682",
            "fax_number": "507-375-8684"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "502 1ST AVE S",
            "city": "SAINT JAMES",
            "state": "MN",
            "postal_code": "560811728",
            "telephone_number": "507-621-8010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TONSAGER",
        "first_name": "MICHAEL",
        "middle_name": "DAVID",
        "credential": "MA., DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-25",
        "last_updated": "2026-09-25",
        "certification_date": "2026-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MN",
            "license": "4991",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint James, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.