Nathan Franssen, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

042.0018973 Issued in VT

Practice address

111 Colchester Ave
# 564
Burlington, VT 05401-1473

Phone

(802) 847-5162

Fax

(802) 847-0420

NPI assigned

May 5, 2015

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 NY, VT2 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

Diagnostic Radiology

Education

University of Nebraska College of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Vermont Medical Center IncGroup PAC ID 3779491071, 1,208 clinicians

Alice Hyde Medical CenterGroup PAC ID 4082525837, 88 clinicians

Utah Imaging Associates IncGroup PAC ID 1355394537, 45 clinicians

Champlain Valley Physicians Hospital Medical CenterGroup PAC ID 2769396878, 356 clinicians

Elizabethtown Community HospitalGroup PAC ID 3577554138, shared by 3 NPIs, 62 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Univ. of Vermont - Fletcher Allen Health Care Hospital, Burlington, VT, CCN 470003
• The University of Vermont Health Network - Champl Hospital, Plattsburgh, NY, CCN 330250
• The University of Vermont Health Network-Alice Hy Hospital, Malone, NY, CCN 331321

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-usa.unify.chbase.com/org/elizabe-e663f886
• Direct secure messaging: nfranssen422233@direct.uvmhealth.org

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.

• University of Vermont Medical Center Inc

  • Internal Medicine Physician
  • Burlington, VT
  • NPI 1659309615
  Medicare reassignment Care Compare group NPD
• Alice Hyde Medical Center

  • Critical Access Hospital
  • Malone, NY
  • NPI 1114954682
  Medicare reassignment Care Compare group NPD
• Champlain Valley Physicians Hospital Medical Center

  • Internal Medicine Physician
  • Plattsburgh, NY
  • NPI 1124189782
  Medicare reassignment Care Compare group NPD
• Utah Imaging Associates Inc

  • Diagnostic Radiology Physician
  • Farmington, UT
  • NPI 1629076229

  VT

  Medicare reassignment Care Compare group NPD
• Central Vermont Medical Center Inc

  • Family Medicine Physician
  • Berlin, VT
  • NPI 1023028784
  Medicare reassignment NPD
• Porter Hospital Inc

  • Critical Access Hospital
  • Middlebury, VT
  • NPI 1740291400
  Medicare reassignment NPD
• Porter Hospital, Inc

  • Family Medicine Physician
  • Middlebury, VT
  • NPI 1134457013
  Medicare reassignment NPD
• Elizabethtown Community Hospital

  • General Practice Physician
  • Elizabethtown, NY
  • NPI 1053656744
  Medicare reassignment NPD
• Elizabethtown Community Hospital

  • Critical Access Hospital
  • Elizabethtown, NY
  • NPI 1891785184
  Medicare reassignment NPD
• Alice Hyde Medical Center

  • General Practice Physician
  • Malone, NY
  • NPI 1568735660
  NPD
• Alice Hyde Medical Center

  • Skilled Nursing Facility
  • Malone, NY
  • NPI 1356441349
  NPD (past)

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

• University of Vermont Medical Center Inc

  • General Acute Care Hospital
  • Burlington, VT
  • NPI 1568419976
  Care Compare affiliation
• Alice Hyde Medical Center

  • Critical Access Hospital
  • Malone, NY
  • NPI 1114954682
  Care Compare affiliation
• Champlain Valley Physicians Hospital Medical Center

  • General Acute Care Hospital
  • Plattsburgh, NY
  • NPI 1033270699
  Care Compare affiliation

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

{
    "created_epoch": "1430784000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1629455076",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 COLCHESTER AVE",
            "city": "BURLINGTON",
            "state": "VT",
            "postal_code": "054011473",
            "telephone_number": "802-847-5162",
            "fax_number": "802-847-0420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 COLCHESTER AVE",
            "address_2": "# 564",
            "city": "BURLINGTON",
            "state": "VT",
            "postal_code": "054011473",
            "telephone_number": "802-847-5162",
            "fax_number": "802-847-0420"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "133 Park St",
            "address_purpose": "LOCATION",
            "city": "Malone",
            "state": "NY",
            "postal_code": "129531244",
            "country_code": "US",
            "telephone_number": "518-483-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "115 Porter Dr",
            "address_purpose": "LOCATION",
            "city": "Middlebury",
            "state": "VT",
            "postal_code": "057538629",
            "country_code": "US",
            "telephone_number": "802-388-4430",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "75 Beekman St",
            "address_purpose": "LOCATION",
            "city": "Plattsburgh",
            "state": "NY",
            "postal_code": "129011438",
            "country_code": "US",
            "telephone_number": "518-561-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "75 Park Street",
            "address_purpose": "LOCATION",
            "city": "Elizabethtown",
            "state": "NY",
            "postal_code": "12932",
            "country_code": "US",
            "telephone_number": "518-873-6377",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "130 Fisher Rd Unit 1",
            "address_purpose": "LOCATION",
            "city": "Berlin",
            "state": "VT",
            "postal_code": "056028132",
            "country_code": "US",
            "telephone_number": "802-371-4100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRANSSEN",
        "first_name": "NATHAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-05",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "VT",
            "license": "060.0005185",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "NY",
            "license": "339717",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "VT",
            "license": "042.0018973",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Martina Francis
• Melody Frank
• Julie Franklin
• Barbara L Frankowski, MD, MPH
• Caroline Franks
• Emily Franz
• Douglas Franzoni Jr., PHARMD BCGP
• Eva V Fraser-Harris, M.D.
• Iana Gabriela Fraser, RN
• Amie Frederick, PA-C

• Diagnostic Radiology Physician in Burlington, VT
• Providers in Burlington, VT by specialty
• Diagnostic Radiology Physician in Vermont

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.