NPIMap

Individual provider Active NPI

David W Johnson, MD

  • Diagnostic Radiology Physician
  • Mankato, MN
National Provider Identifier
1730164070
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
46365 Issued in MN
Practice address
1025 Marsh St
Mankato, MN 56001-4752
Phone
(507) 625-4031
NPI assigned
Dec 9, 2005
Last updated
Feb 4, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 46365 MN Primary

Addresses

Primary practice location

1025 Marsh St
Mankato, MN 56001-4752

Mailing address

1025 Marsh St
Mankato, MN 56001-4752
Phone (507) 625-4031

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
I20051020000151 WI Practitioner - Diagnostic Radiology 8820999626 Reassigns benefits to 4 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD033859EPAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic Health System-Southeast Minnesota Region Current Accepting new patients
Mayo Clinic Health System-Southeast Minnesota Region Current Accepting new patients
Mayo Clinic Health System-Southwest Minnesota Region Current Accepting new patients
Mayo Clinic Health System-Northwest Wisconsin Region, Inc. Current Accepting new patients
Mayo Clinic Health System-Lake City Current Accepting new patients
Mayo Clinic Health System-St James Current Accepting new patients
Mayo Clinic Health System-Southwest Minnesota Region Current Accepting new patients
Mayo Clinic Health System-Northwest Wisconsin Region, Inc. Past Accepting new patients
Medical Scanning Consultants, P.a. Diagnostic Radiology Past Accepting new patients

Locations

404 W Fountain St
Albert Lea, MN 56007
Phone (507) 377-6285

800 Medical Center Dr
Fairmont, MN 56031
Phone (507) 238-8100

500 W Grant St
Lake City, MN 55041
Phone (651) 345-3321

1025 Marsh St
Mankato, MN 56001
Phone (507) 345-2623

701 Hewitt Blvd
Red Wing, MN 55066
Phone (507) 377-6285

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

1101 Moulton and Parsons Dr
Saint James, MN 56081
Phone (507) 375-3261

1221 Whipple St
Eau Claire, WI 54703
Phone (715) 831-0100

530 W Cairns St
Ellsworth, WI 54011
Phone (715) 273-5061

700 West Ave S
La Crosse, WI 54601
Phone (608) 791-4156

Organizations & group practices 12

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": "1134086400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1730164070",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1025 MARSH ST",
            "city": "MANKATO",
            "state": "MN",
            "postal_code": "560014752",
            "telephone_number": "507-625-4031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1025 MARSH ST",
            "city": "MANKATO",
            "state": "MN",
            "postal_code": "560014752",
            "telephone_number": "507-625-4031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "DAVID",
        "middle_name": "W",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-09",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MN",
            "license": "46365",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mankato, MN

Sources for this page

Verify at the official NPI Registry.