Individual provider Active NPI

Marjorie Ann Trombly, LCMHC

  • Mental Health Counselor
  • Montpelier, VT
National Provider Identifier
1124351945
Registry record updated Sep 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
068.0057650 Issued in VT
Practice address
156 Main St
Montpelier, VT 05602-2702
Phone
(802) 223-4738
Fax
(802) 223-6067
NPI assigned
Sep 11, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 26, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 068.0057650 VT Primary

Addresses

Primary practice location

156 Main St
Montpelier, VT 05602-2702

Mailing address

111 Colchester Ave
Burlington, VT 05401-1473

Other practice location 1

225 S Main St
Barre, VT 05641-4881
Phone (802) 479-3302

Other practice location 2

49 School Street
Hartford, VT 05047-0709
Phone (802) 295-3031

Other practice location 3

37 Haystack Rd
Hinesburg, VT 05461-6613
Phone (802) 847-7400

Other practice location 4

130 S Main St
Waterbury, VT 05676-1519
Phone (802) 244-7874

Other identifiers 2

IdentifierTypeStateIssuer
1016831MedicaidVT
989026COtherVTMVP HEALTHCARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VT
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240228004580 VT Practitioner - Mental Health Counselor 0345685475 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Mental Health Counselor
Education
Other, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Central Vermont Medical Center IncGroup PAC ID 9335138817, 233 clinicians

Practice addresses (Care Compare)

156 Main St
Montpelier, VT 05602-2702
Phone (802) 223-4738

Hospital & facility affiliations

  • Central Vermont Medical Center Hospital, Barre, VT, CCN 470001

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Central Vermont Medical Center Inc CurrentSince Jul 14, 2025 Accepting new patients
Northeast Kingdom Human Services Inc CurrentSince Apr 21, 2024 Accepting new patients
University of Vermont Medical Center Inc CurrentSince Aug 5, 2025 Accepting new patients

Locations

225 S Main St
Barre, VT 05641
Phone (802) 476-9242

130 Fisher Rd
#C
Berlin, VT 05602
Phone (802) 225-5400

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

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

37 Haystack Rd
Hinesburg, VT 05461
Phone (802) 847-4322

156 Main St
Montpelier, VT 05602
Phone (802) 223-4738

2225 Portland St
St Johnsbury, VT 05819
Phone (802) 748-3181

130 S Main St
Waterbury, VT 05676
Phone (802) 244-7874

Organizations & group practices 6

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1252627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1124351945",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "156 MAIN ST",
            "city": "MONTPELIER",
            "state": "VT",
            "postal_code": "056022702",
            "telephone_number": "802-223-4738",
            "fax_number": "802-223-6067"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "225 S Main St",
            "address_purpose": "LOCATION",
            "city": "Barre",
            "state": "VT",
            "postal_code": "056414881",
            "country_code": "US",
            "telephone_number": "802-479-3302",
            "fax_number": "802-225-5720",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "49 School Street",
            "address_purpose": "LOCATION",
            "city": "Hartford",
            "state": "VT",
            "postal_code": "050470709",
            "country_code": "US",
            "telephone_number": "802-295-3031",
            "fax_number": "802-295-0820",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "37 Haystack Rd",
            "address_purpose": "LOCATION",
            "city": "Hinesburg",
            "state": "VT",
            "postal_code": "054616613",
            "country_code": "US",
            "telephone_number": "802-847-7400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "130 S Main St",
            "address_purpose": "LOCATION",
            "city": "Waterbury",
            "state": "VT",
            "postal_code": "056761519",
            "country_code": "US",
            "telephone_number": "802-244-7874",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TROMBLY",
        "first_name": "MARJORIE",
        "middle_name": "ANN",
        "credential": "LCMHC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-09-11",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "VT",
            "license": "068.0057650",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1016831",
            "state": "VT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MVP HEALTHCARE",
            "identifier": "989026C",
            "state": "VT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Montpelier, VT

Sources for this page

Verify at the official NPI Registry.