John J Degelau, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

28918 Issued in MN

Practice address

407 E 3Rd St
Duluth, MN 55805-1950

Phone

(218) 786-4000

NPI assigned

Mar 6, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in MN, WI2 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 2

Specialty

HospitalistAlso: Geriatric Medicine

Education

University of Minnesota Medical School, 1983

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

The Duluth Clinic LTDGroup PAC ID 2567374283, 1,135 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Essentia Health St Mary'S Medical Center Hospital, Duluth, MN, CCN 240002
• Essentia Health Duluth Hospital, Duluth, MN, CCN 240019

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• The Duluth Clinic LTD

  • Multi-Specialty Clinic/Center
  • Cloquet, MN
  • NPI 1902563638
  Medicare reassignment Care Compare group NPD
• Group Health, Inc.

  • Multi-Specialty Clinic/Center
  • Minneapolis, MN
  • NPI 1710924683
  Medicare reassignment NPD
• Park Nicollet Clinic

  • Family Medicine Physician
  • St Louis Park, MN
  • NPI 1780621904
  Medicare reassignment NPD
• St. Mary'S Hospital of Superior

  • Critical Access Hospital
  • Superior, WI
  • NPI 1083657886
  Medicare reassignment NPD
• Group Health, Inc.

  • Family Medicine Physician
  • Stillwater, MN
  • NPI 1578932943
  NPD
• Group Health, Inc.

  • General Practice Dentistry
  • Saint Paul, MN
  • NPI 1952042053
  NPD
• Park Nicollet Clinic

  • Family Medicine Physician
  • St Louis Park, MN
  • NPI 1063897593
  NPD
• Park Nicollet Clinic

  • Family Medicine Physician
  • Brooklyn Park, MN
  • NPI 1447668678
  NPD
• The Duluth Clinic LTD

  • Multi-Specialty Clinic/Center
  • Grand Rapids, MN
  • NPI 1184132664
  NPD
• The Duluth Clinic, LTD.

  • Community/Retail Pharmacy
  • Hinckley, MN
  • NPI 1245081066
  NPD
• St. Mary'S Hospital of Superior

  • Critical Access Hospital Clinic/Center
  • Superior, WI
  • NPI 1588691588
  NPD
• St Marys Medical Center

  • General Acute Care Hospital
  • Duluth, MN
  • NPI 1457393035
  NPD (past)

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

• St Marys Medical Center

  • General Acute Care Hospital
  • Duluth, MN
  • NPI 1457393035
  Care Compare affiliation
• St. Marys Medical Center

  • Air Ambulance
  • Duluth, MN
  • NPI 1841359478

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1141603200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1063489375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1702 UNIVERSITY DR S",
            "city": "FARGO",
            "state": "ND",
            "postal_code": "581034940",
            "telephone_number": "701-364-4222"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "407 E 3RD ST",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558051950",
            "telephone_number": "218-786-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEGELAU",
        "first_name": "JOHN",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-06",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MN",
            "license": "28918",
            "primary": true
        },
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "MN",
            "license": "28918",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MN",
            "license": "28918",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Deeper Bond, PLLC
• Joni Christine Deetz, MSW, LICSW
• Alyssa Ann Defoe, LGSW
• Terry Ann Defoe, RN
• Lori Lynn Defrance
• Tiffany Degnan
• Cassie Degoey, PHARMD
• Paul Degoursey, CCC-SLP
• Roberta Lynn Deguiseppi
• Anna Dehler

• Hospitalist Physician in Duluth, MN
• Providers in Duluth, MN by specialty
• Hospitalist Physician in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 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.