Individual provider Active NPI

Thomas Mitchell Horgan, DMD

  • General Practice Dentistry
  • Rensselaer, NY
National Provider Identifier
1629327499
Registry record updated Aug 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
058270 Issued in NY
Practice address
52 Washington St RM 220
Rensselaer, NY 12144-2834
Phone
(518) 485-8129
NPI assigned
Sep 7, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 29, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X DN1856121 MA
General Practice Dentistry 1223G0001X 058270 NY Primary

Addresses

Primary practice location

52 Washington St RM 220
Rensselaer, NY 12144-2834

Mailing address

PO Box 320225
West Roxbury, MA 02132-0005
Phone (617) 267-3334

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
DN1856121MAMDGeneral Practice Dentistry
058270NYMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Joseph P Nore DDS Inc General Practice PastSince Mar 1, 2017 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1346976000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756425600000",
    "number": "1629327499",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 320225",
            "city": "WEST ROXBURY",
            "state": "MA",
            "postal_code": "021320005",
            "telephone_number": "617-267-3334",
            "fax_number": "617-450-0656"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "52 WASHINGTON ST RM 220",
            "city": "RENSSELAER",
            "state": "NY",
            "postal_code": "121442834",
            "telephone_number": "518-485-8129"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORGAN",
        "first_name": "THOMAS",
        "middle_name": "MITCHELL",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-09-07",
        "last_updated": "2025-08-29",
        "certification_date": "2025-08-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MA",
            "license": "DN1856121",
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NY",
            "license": "058270",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rensselaer, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 29, 2025; 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.