Denise Olson, FNP-BC

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

CP001929 Issued in SD

Practice address

323 SW 10TH St
Madison, SD 57042-3200

Phone

(605) 256-6551

Fax

(605) 256-6469

NPI assigned

Jan 5, 2021

Last updated

Sep 17, 2026By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in SD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Madison Community HospitalGroup PAC ID 3779579743, 46 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Madison Regional Health System Hospital, Madison, SD, CCN 431300

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dolson786296@direct.ochin.org

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.

• Madison Community Hospital

  dba Madison Regional Health System

  • Critical Access Hospital
  • Madison, SD
  • NPI 1588644058
  Medicare reassignment Care Compare group NPD
• Horizon Health Care Inc

  dba Aurora County Clinic

  • Federally Qualified Health Center (FQHC)
  • Plankinton, SD
  • NPI 1356459382
  Medicare reassignment NPD
• Horizon Health Care Inc

  dba Yankton Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Yankton, SD
  • NPI 1013445907
  NPD
• Horizon Health Care Inc

  dba Fort Thompson Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Fort Thompson, SD
  • NPI 1225411945
  NPD
• Madison Community Hospital

  dba d/b/a Madison Regional Health System

  • Home Health Agency
  • Madison, SD
  • NPI 1962472530
  NPD
• Horizon Health Care Inc

  dba DeSmet Community Health Center

  • Federally Qualified Health Center (FQHC)
  • De Smet, SD
  • NPI 1831208883
  NPD (past)

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

• Madison Community Hospital

  dba Madison Regional Health System

  • Critical Access Hospital
  • Madison, SD
  • NPI 1588644058
  Care Compare affiliation

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

{
    "created_epoch": "1609804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1760070841",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "323 SW 10TH ST",
            "city": "MADISON",
            "state": "SD",
            "postal_code": "570423200",
            "telephone_number": "605-256-6551",
            "fax_number": "605-256-6469"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "323 SW 10TH ST",
            "city": "MADISON",
            "state": "SD",
            "postal_code": "570423200",
            "telephone_number": "605-256-6551",
            "fax_number": "605-256-6469"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLSON",
        "first_name": "DENISE",
        "credential": "FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-01-05",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "SD",
            "license": "CP001929",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erin M. Nielsen
• Shawn Earl Nills, M.S., NBCC, LPC,QMHP
• Northland Family Practice LTD
• Brittany Olson
• Charity Marie Olson
• Michelle L Osborne
• Braden Michael Peters, DC
• Christine Rene Peterson, PHD
• Penny Petrik, ED.S.
• Mitch D. Poppens, PA-C

• Family Medicine Physician in Madison, SD
• Providers in Madison, SD by specialty
• Family Medicine Physician in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.