Monica A Koehn, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

41247 Issued in WI

Practice address

1000 N Oak Ave
Marshfield, WI 54449

Phone

(715) 387-5868

NPI assigned

Aug 22, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in WI, MI, IA, AK4 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 4

Specialty

Neurology

Education

Other, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Central Peninsula General Hospital IncGroup PAC ID 4587552575, 119 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mkoehn1214076@direct.unitypoint.org
• Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com
• Direct secure messaging: monica.koehn@marshfieldclinichealthsystem.cernerdirect.com

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.

• Central Peninsula General Hospital Inc.

  • Rural Acute Care Hospital
  • Soldotna, AK
  • NPI 1528062429
  Medicare reassignment Care Compare group NPD
• Marshfield Clinic Inc

  • Clinic/Center
  • Marshfield, WI
  • NPI 1952347981
  Medicare reassignment NPD
• MCHS Hospitals Inc

  • Clinic/Center
  • Marshfield, WI
  • NPI 1093221434
  Medicare reassignment NPD
• Central Iowa Hospital Corporation

  • Family Medicine Physician
  • Des Moines, IA
  • NPI 1104879576
  Medicare reassignment NPD
• Dickinson County Healthcare System

  • Emergency Medical Services (Emergency Medicine) Physician
  • Iron Mountain, MI
  • NPI 1891751186

  Neurology

  Medicare reassignment NPD
• MCHS Hospitals Inc

  • Durable Medical Equipment & Medical Supplies
  • Eau Claire, WI
  • NPI 1558230847
  NPD
• Central Iowa Hospital Corporation

  • Pharmacy
  • Des Moines, IA
  • NPI 1003352949
  NPD
• Central Iowa Hospital Corporation

  • Pediatrics Physician
  • Des Moines, IA
  • NPI 1144309188
  NPD
• Central Peninsula General Hospital, Inc

  • Gastroenterology Physician
  • Soldotna, AK
  • NPI 1154194819
  NPD
• Central Peninsula General Hospital, Inc

  • Orthopaedic Surgery of the Spine Physician
  • Soldotna, AK
  • NPI 1285362566
  NPD
• North Star Medical Imaging PLLC

  • Diagnostic Radiology Physician
  • Mount Vernon, WA
  • NPI 1144489824
  NPD
• St Luke'S Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD

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

{
    "created_epoch": "1156204800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1992811012",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 N OAK AVE",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544495777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 N OAK AVE",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "54449",
            "telephone_number": "715-387-5868"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOEHN",
        "first_name": "MONICA",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-22",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "WI",
            "license": "41247",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1758547",
            "state": "AK"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ALASKA LICENSE",
            "identifier": "238851",
            "state": "AK"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "32576300",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "Other",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Other",
            "address_1": "1000 N Oak Ave",
            "city": "Marshfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "544495703",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mkoehn4019021@ak.providencedirect.org",
            "affiliation": "N",
            "address_1": "250 Hospital Pl",
            "city": "Soldotna",
            "state": "AK",
            "country_code": "US",
            "postal_code": "996696999",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kathy Ann Knetter, RN APNP FNP-BC
• Ronald C Knuth, MD
• Kristina Kochanova, PHD
• Roderick D. Koehler, MD
• Wayne R Koehler, OD
• Stephanie L Kohlbeck, PHD
• Kathryn A Kolquist, MD
• Robert L Kolts, MD
• Heather Marie Konieczny, CRNA
• Jessica Koopman, FNP

• Neurology Physician in Marshfield, WI
• Providers in Marshfield, WI by specialty
• Neurology Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.