Individual provider Active NPI

Margaret Drennon Butts, RN

  • Family Nurse Practitioner
  • Brattleboro, VT
National Provider Identifier
1588373443
Registry record updated Aug 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
081433-23 Issued in NH
Practice address
17 Belmont Ave
Brattleboro, VT 05301-7601
Phone
(802) 257-0341
NPI assigned
Nov 21, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 12, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Registered Nurse 163WE0003X 081433-21 NH
Emergency Registered Nurse 163WE0003X 026.0140939 VT
Family Nurse Practitioner 363LF0000X 081433-23 NH Primary

Addresses

Primary practice location

17 Belmont Ave
Brattleboro, VT 05301-7601

Mailing address

812 Court St Apt C
Keene, NH 03431-1704
Phone (901) 603-3159

Other practice location 1

580 Court St
Keene, NH 03431-1718
Phone (603) 354-5400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH
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

Enrollment IDStateProvider typePAC IDDetails
I20251010000193 NH Practitioner - Nurse Practitioner 5597262949 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mary Hitchcock Memorial HospitalGroup PAC ID 4486561164, 1,269 clinicians

Practice addresses (Care Compare)

590 Court St
Keene, NH 03431-1719
Phone (603) 354-4000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Registered Nurse

State licenses

LicenseStateTypeSpecialty
081433-21NHMDEmergency Registered Nurse
026.0140939VTMDEmergency Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Mary Hitchcock Memorial Hospital CurrentSince Sep 1, 2025 Accepting new patients
Dartmouth-Hitchcock Clinic CurrentSince Sep 1, 2025 Accepting new patients
Mary Hitchcock Memorial Hospital Current Accepting new patients
Dartmouth-Hitchcock Clinic CurrentSince Sep 1, 2025 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Sep 1, 2025 Accepting new patients
Cheshire Medical Center CurrentSince Sep 1, 2025 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Sep 1, 2025 Accepting new patients

Locations

590 Court St
Keene, NH 03431
Phone (603) 354-5454

580 Court St
Keene, NH 03431
Phone (603) 354-5454

1 Medical Dr
Lebanon, NH 03756
Phone (603) 650-5922

17 Belmont Ave
Brattleboro, VT 05301
Phone (802) 257-8360

Organizations & group practices 7

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 3

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": "1668988800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1588373443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "812 COURT ST APT C",
            "city": "KEENE",
            "state": "NH",
            "postal_code": "034311704",
            "telephone_number": "901-603-3159"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17 BELMONT AVE",
            "city": "BRATTLEBORO",
            "state": "VT",
            "postal_code": "053017601",
            "telephone_number": "802-257-0341"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "580 Court St",
            "address_purpose": "LOCATION",
            "city": "Keene",
            "state": "NH",
            "postal_code": "034311718",
            "country_code": "US",
            "telephone_number": "603-354-5400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUTTS",
        "first_name": "MARGARET",
        "middle_name": "DRENNON",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-11-21",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WE0003X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Emergency",
            "state": "NH",
            "license": "081433-21",
            "primary": false
        },
        {
            "code": "163WE0003X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Emergency",
            "state": "VT",
            "license": "026.0140939",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NH",
            "license": "081433-23",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brattleboro, VT

Sources for this page

Verify at the official NPI Registry.