NPIMap

Organization Active NPI

Hirshberg Dental Assoc of Boston PC

  • Prosthodontics
  • Boston, MA
National Provider Identifier
1104999028
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ProsthodonticsTaxonomy code 1223P0700X
License
18148 Issued in MA
Legal business name
HIRSHBERG DENTAL ASSOC OF BOSTON PC
Practice address
12 Post Office Square
Boston, MA 02109
Phone
(617) 542-8808
Fax
(617) 451-1912
NPI assigned
Nov 16, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Dr. James Mark Hirshberg, DMDNPI 1033282959
Title
President
Phone
(617) 542-8808

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice DentistryGroup: 193200000X MULTI-SPECIALTY GROUP 1223G0001X 12892 MA
General Practice DentistryGroup: 193200000X MULTI-SPECIALTY GROUP 1223G0001X 19169 MA
ProsthodonticsGroup: 193200000X MULTI-SPECIALTY GROUP 1223P0700X 18148 MA Primary

Addresses

Primary practice location

12 Post Office Square
Boston, MA 02109

Mailing address

12 Post Office Square
Boston, MA 02109
Phone (617) 542-8808

National Provider Directory

National Provider Directory

Locations

12 Post Office Sq
Boston, MA 02109
Phone (617) 542-8808

Practitioners & affiliated clinicians

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1163635200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1104999028",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12 POST OFFICE SQUARE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02109",
            "telephone_number": "617-542-8808",
            "fax_number": "617-451-1912"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12 POST OFFICE SQUARE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02109",
            "telephone_number": "617-542-8808",
            "fax_number": "617-451-1912"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HIRSHBERG DENTAL ASSOC OF BOSTON PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-16",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "HIRSHBERG",
        "authorized_official_first_name": "JAMES",
        "authorized_official_middle_name": "MARK",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "617-542-8808",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, General Practice",
            "state": "MA",
            "license": "12892",
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, General Practice",
            "state": "MA",
            "license": "19169",
            "primary": false
        },
        {
            "code": "1223P0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Prosthodontics",
            "state": "MA",
            "license": "18148",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.