Lars V Swanson, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

44250 Issued in WI

Practice address

2700 W 9TH Ave Ste 203
Oshkosh, WI 54904-7864

Phone

(920) 738-2000

NPI assigned

Sep 14, 2005

Last updated

Mar 19, 2025By the provider in NPPES

Sex

Male

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 1

Medicare fee-for-service enrollment

Enrolled in WI

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 1

Specialty

Internal Medicine

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ascension Medical Group-Fox Valley Wisconsin, IncGroup PAC ID 0244142420, 260 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension at Home Home health agency, Neenah, WI, CCN 527009
• Compassus Neenah Hospice, Neenah, WI, CCN 521526
• Ascension NE Wisconsin - St Elizabeth Campus Hospital, Appleton, WI, CCN 520009
• Evergreen Health Center Nursing home, Oshkosh, WI, CCN 525647

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as apm

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Ascension Medical Group-Fox Valley Wisconsin, Inc

  dba Ascension Medical Group

  • Multi-Specialty Clinic/Center
  • Neenah, WI
  • NPI 1730126392
  Medicare reassignment Care Compare group NPD
• Ascension Medical Group-Fox Valley Wisconsin, Inc

  • Cardiovascular Disease Physician
  • Appleton, WI
  • NPI 1831890177
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ascension NE Wisconsin, Inc

  • Ambulatory Surgical Clinic/Center
  • Menasha, WI
  • NPI 1124075536

  Hospital

  Care Compare affiliation
• Ascension NE Wisconsin, Inc

  dba Ascension NE Wisconsin-St Elizabeth Campus

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1407803638
  Care Compare affiliation
• Compassus Aah of Wisconsin I, LLC

  dba Compassus - Neenah

  • Community Based Hospice Care Agency
  • Neenah, WI
  • NPI 1851908032
  Care Compare affiliation
• Evergreen Retirement Community, Inc.

  • Skilled Nursing Facility
  • Oshkosh, WI
  • NPI 1144213281

  Nursing home

  Care Compare affiliation
• Ministry Home Care, LLC.

  dba Ascension at Home

  • Home Health Agency
  • Neenah, WI
  • NPI 1619914694
  Care Compare affiliation

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

{
    "created_epoch": "1126656000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742342400000",
    "number": "1457346686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2700 W 9TH AVE STE 203",
            "city": "OSHKOSH",
            "state": "WI",
            "postal_code": "549047864",
            "telephone_number": "920-738-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2700 W 9TH AVE STE 203",
            "city": "OSHKOSH",
            "state": "WI",
            "postal_code": "549047864",
            "telephone_number": "920-738-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SWANSON",
        "first_name": "LARS",
        "middle_name": "V",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-14",
        "last_updated": "2025-03-19",
        "certification_date": "2025-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "44250",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "34213000",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Dayton P Stumpf, NP
• Melissa Marie Stutzriem, MSPT, CSCS
• Govindaraju Subramani, MD
• Lauren T Sullivan, NP
• Supportive Learning Care 2 (supportive learning care)
• Loren Charles Swanson, DDS
• Renae D. Swanson, PH.D., LPC, NCC
• Sweet Dreams Anesthesia Services, LLC
• Donald Sweet, SACIT
• Laura Swenson, CRNA

• Internal Medicine Physician in Oshkosh, WI
• Providers in Oshkosh, WI by specialty
• Internal Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 2025; 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.