Organization Active NPI

Montshire Lebanon PC

  • Pediatric Dentistry
  • Lebanon, NH
National Provider Identifier
1881545192
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric DentistryTaxonomy code 1223P0221X
Legal business name
MONTSHIRE LEBANON PC
Practice address
31 Old Etna Road
Lebanon, NH 03766
Phone
(603) 354-3895
Fax
(603) 719-0880
NPI assigned
Feb 4, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Authorized official

Name
Dr. Colin B Boswell
Title
Owner
Phone
(641) 780-7792

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric DentistryGroup: 193400000X SINGLE SPECIALTY GROUP 1223P0221X Primary

Addresses

Primary practice location

31 Old Etna Road
Lebanon, NH 03766

Mailing address

165 Winchester St.
Keene, NH 03431
Phone (603) 354-3895

National Provider Directory

National Provider Directory

Locations

31 Old Etna Rd
Lebanon, NH 03766
Phone (603) 354-3895

NPI Registry JSON

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

{
    "created_epoch": "1770163200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770163200000",
    "number": "1881545192",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "165 WINCHESTER ST.",
            "city": "KEENE",
            "state": "NH",
            "postal_code": "03431",
            "telephone_number": "603-354-3895",
            "fax_number": "603-719-0880"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "31 OLD ETNA ROAD",
            "city": "LEBANON",
            "state": "NH",
            "postal_code": "03766",
            "telephone_number": "603-354-3895",
            "fax_number": "603-719-0880"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MONTSHIRE LEBANON PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-04",
        "last_updated": "2026-02-04",
        "status": "A",
        "authorized_official_last_name": "BOSWELL",
        "authorized_official_first_name": "COLIN",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "641-780-7792",
        "authorized_official_name_prefix": "Dr."
    },
    "taxonomies": [
        {
            "code": "1223P0221X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Pediatric Dentistry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lebanon, NH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.