Organization Active NPI

District Dental Group

  • General Practice Dentistry
  • Washington, DC
National Provider Identifier
1114800737
Registry record updated Jul 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
DISTRICT DENTAL GROUP
Practice address
1234 19TH St NW Ste 200
Washington, DC 20036-2448
Phone
(202) 296-9448
Fax
(202) 949-5575
NPI assigned
Jul 30, 2025
Last updated
Jul 30, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2025

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

Authorized official

Name
Dr. Paraskevas Kourtsounis, DDS, MBSNPI 1144633751
Title
Owner
Phone
(202) 296-9448

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 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice DentistryGroup: 193400000X SINGLE SPECIALTY GROUP 1223G0001X Primary

Addresses

Primary practice location

1234 19TH St NW Ste 200
Washington, DC 20036-2448

Mailing address

1234 19TH St NW Ste 200
Washington, DC 20036-2448
Phone (202) 296-9448

National Provider Directory

National Provider Directory

Locations

1234 19th St NW
Ste 200
Washington, DC 20036
Phone (202) 296-9448

Practitioners & affiliated clinicians

Practitioners 1

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": "1753833600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753833600000",
    "number": "1114800737",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1234 19TH ST NW STE 200",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200362448",
            "telephone_number": "202-296-9448",
            "fax_number": "202-949-5575"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1234 19TH ST NW STE 200",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200362448",
            "telephone_number": "202-296-9448",
            "fax_number": "202-949-5575"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DISTRICT DENTAL GROUP",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-07-30",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-30",
        "status": "A",
        "authorized_official_last_name": "KOURTSOUNIS",
        "authorized_official_first_name": "PARASKEVAS",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "202-296-9448",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS, MBS"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 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.