NPIMap

Individual provider Active NPI

Caroline Elise Lyon, MD, MPH

  • Internal Medicine Physician
  • Burlington, VT
National Provider Identifier
1902841463
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
0420011075 Issued in VT
Practice address
111 Colchester Ave
Burlington, VT 05401-1473
Phone
(802) 847-4237
NPI assigned
Jun 18, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 0420011075 VT Primary

Addresses

Primary practice location

111 Colchester Ave
Burlington, VT 05401-1473

Mailing address

23 Southview Dr
South Burlington, VT 05403-6518
Phone (802) 860-7252

Other names 1

  • Caroline Elise Bullock Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VT
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060726000304 VT Practitioner - Internal Medicine 2466465026 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Vermont College of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1 S Prospect St
Burlington, VT 05401-3456
Phone (802) 847-0000

111 Colchester Ave
Burlington, VT 05401-1473
Phone (802) 847-0000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
University of Vermont Medical Center Inc Internal Medicine CurrentSince Jul 7, 2006 Accepting new patients
University of Vermont Medical Center Inc Past Accepting new patients

Locations

111 Colchester Ave
Burlington, VT 05401
Phone (802) 656-2415

1 S Prospect St
Burlington, VT 05401
Phone (802) 847-4531

Interoperability endpoints

  • Direct secure messaging: clyon3949@direct.uvmhealth.org

Organizations & group practices 2

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.

Hospital & facility affiliations 18

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

View all 18

NPI Registry JSON

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

{
    "created_epoch": "1150588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1902841463",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23 SOUTHVIEW DR",
            "city": "SOUTH BURLINGTON",
            "state": "VT",
            "postal_code": "054036518",
            "telephone_number": "802-860-7252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 COLCHESTER AVE",
            "city": "BURLINGTON",
            "state": "VT",
            "postal_code": "054011473",
            "telephone_number": "802-847-4237"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LYON",
        "first_name": "CAROLINE",
        "middle_name": "ELISE",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VT",
            "license": "0420011075",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CAROLINE",
            "last_name": "BULLOCK",
            "middle_name": "ELISE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Burlington, VT

Sources for this page

Verify at the official NPI Registry.