Individual provider Active NPI

Garrett Duffin, PT, DPT

  • Physical Therapist
  • Mankato, MN
National Provider Identifier
1710669098
Registry record updated Aug 4, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Practice address
1431 Premier Dr
Mankato, MN 56001-6076
Phone
(507) 386-6600
NPI assigned
Aug 4, 2023
Last updated
Aug 4, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2023

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 Primary

Addresses

Primary practice location

1431 Premier Dr
Mankato, MN 56001-6076

Mailing address

613 Lakeview Ave
North Mankato, MN 56003-2916
Phone (815) 303-7727

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251122000565 MT Practitioner - Physical Therapist in Private Practice 5496103020 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ortho Montana, PSCGroup PAC ID 5193627404, 41 clinicians

Practice addresses (Care Compare)

2900 12TH Ave N
Suite 140W
Billings, MT 59101-7507
Phone (406) 237-5050

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Ortho Montana, PSC CurrentSince Sep 12, 2025 Accepting new patients
Ortho Montana, PSC CurrentSince Sep 12, 2025 Accepting new patients

Locations

1635 Gleneagles Blvd
Billings, MT 59105
Phone (406) 896-1397

1739 Spring Creek Rd
Billings, MT 59102
Phone (406) 237-5050

2900 12th Ave N
Ste 140W
Billings, MT 59101
Phone (406) 237-5050

Interoperability endpoints

  • Direct secure messaging: garrettduffin@ofc.allscriptsdirect.net

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1691107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1691107200000",
    "number": "1710669098",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "613 LAKEVIEW AVE",
            "city": "NORTH MANKATO",
            "state": "MN",
            "postal_code": "560032916",
            "telephone_number": "815-303-7727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1431 PREMIER DR",
            "city": "MANKATO",
            "state": "MN",
            "postal_code": "560016076",
            "telephone_number": "507-386-6600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUFFIN",
        "first_name": "GARRETT",
        "name_prefix": "Dr.",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-08-04",
        "last_updated": "2023-08-04",
        "certification_date": "2023-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mankato, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.