Organization Active NPI

Andrew Tong Dental LLC

  • General Practice Dentistry
  • Gaithersburg, MD
National Provider Identifier
1710848684
Registry record updated Nov 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
ANDREW TONG DENTAL LLC
Practice address
903 Russell Ave Ste 200
Gaithersburg, MD 20879-3282
Phone
(301) 216-1780
NPI assigned
Nov 20, 2025
Last updated
Nov 20, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2025

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

Authorized official

Name
Dr. Andrew Tong, DDS, MSNPI 1053874016
Title
Periodontist
Phone
(301) 943-6279

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 Dentistry 1223G0001X NU Primary
Periodontics 1223P0300X NU
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X NU

Addresses

Primary practice location

903 Russell Ave Ste 200
Gaithersburg, MD 20879-3282

Mailing address

903 Russell Ave Ste 200
Gaithersburg, MD 20879-3282

Other practice location 1

23206 Brewers Tavern Way
Clarksburg, MD 20871-4391
Phone (301) 515-5100

National Provider Directory

National Provider Directory

Locations

23206 Brewers Tavern Way
Clarksburg, MD 20871
Phone (301) 515-5100

903 Russell Ave
Ste 200
Gaithersburg, MD 20879
Phone (301) 216-1780

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1763596800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763596800000",
    "number": "1710848684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "903 RUSSELL AVE STE 200",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208793282"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "903 RUSSELL AVE STE 200",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208793282",
            "telephone_number": "301-216-1780"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "23206 Brewers Tavern Way",
            "address_purpose": "LOCATION",
            "city": "Clarksburg",
            "state": "MD",
            "postal_code": "208714391",
            "country_code": "US",
            "telephone_number": "301-515-5100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ANDREW TONG DENTAL LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-11-20",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A",
        "authorized_official_last_name": "TONG",
        "authorized_official_first_name": "ANDREW",
        "authorized_official_title_or_position": "PERIODONTIST",
        "authorized_official_telephone_number": "301-943-6279",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS, MS"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "1223P0300X",
            "taxonomy_group": "",
            "desc": "Dentist, Periodontics",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Gaithersburg, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 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.