Individual provider Active NPI

Michael Woltman Ohlson, O.D.

  • Optometrist
  • Marshall, MN
National Provider Identifier
1245294784
Registry record updated Nov 19, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
3529 Issued in MN
Practice address
300 S Bruce St
Marshall, MN 56258
Phone
(507) 537-1427
NPI assigned
Apr 13, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 19, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 1919 IA
Optometrist 152W00000X 3529 MN Primary

Addresses

Primary practice location

300 S Bruce St
Marshall, MN 56258

Mailing address

300 S Bruce St
Marshall, MN 56258-1934
Phone (507) 532-9661

Other practice location 1

104 N Walnut St
West Union, IA 52175-1347
Phone (563) 422-6085

Other identifiers 2

IdentifierTypeStateIssuer
1067249MedicaidIA
1245294784MedicaidMN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20171026001366 MN Practitioner - Optometry 1658405279 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
University of Houston - College of Optometry, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Avera MarshallGroup PAC ID 5799695227, 102 clinicians

Practice addresses (Care Compare)

300 S Bruce St
Marshall, MN 56258-1934
Phone (507) 537-1427

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
3529MNMDMarriage & Family Therapist
1919IAMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Avera Marshall CurrentSince Sep 25, 2017 Accepting new patients
Avera Marshall CurrentSince Jan 1, 2026 Accepting new patients
Avera Marshall Optometrist CurrentSince Sep 25, 2017 Accepting new patients
Avera Marshall Past Accepting new patients

Locations

300 S Bruce St
Marshall, MN 56258
Phone (507) 532-9631

505 State St
Tracy, MN 56175
Phone (507) 629-3230

Organizations & group practices 4

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 1

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": "1144886400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1574121600000",
    "number": "1245294784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 S BRUCE ST",
            "city": "MARSHALL",
            "state": "MN",
            "postal_code": "562581934",
            "telephone_number": "507-532-9661",
            "fax_number": "507-537-1742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 S BRUCE ST",
            "city": "MARSHALL",
            "state": "MN",
            "postal_code": "56258",
            "telephone_number": "507-537-1427"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "104 N Walnut St",
            "address_purpose": "LOCATION",
            "city": "West Union",
            "state": "IA",
            "postal_code": "521751347",
            "country_code": "US",
            "telephone_number": "563-422-6085",
            "fax_number": "563-422-6086",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OHLSON",
        "first_name": "MICHAEL",
        "middle_name": "WOLTMAN",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-13",
        "last_updated": "2019-11-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IA",
            "license": "1919",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MN",
            "license": "3529",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1067249",
            "state": "IA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1245294784",
            "state": "MN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Marshall, MN

Sources for this page

Verify at the official NPI Registry.