Organization Active NPI

Sunset Hills Dental Co PLLC

  • General Practice Dentistry
  • Reston, VA
National Provider Identifier
1821941154
Registry record updated Feb 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
SUNSET HILLS DENTAL CO PLLC
Practice address
1984 Isaac Newton SQ W Ste 201
Reston, VA 20190-5040
Phone
(703) 570-1117
NPI assigned
Feb 17, 2026
Last updated
Feb 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2026

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

Authorized official

Name
Leah Byars, DDSNPI 1992215016
Title
Owner
Phone
(571) 331-8297

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 Dentistry 1223G0001X NU Primary

Addresses

Primary practice location

1984 Isaac Newton SQ W Ste 201
Reston, VA 20190-5040

Mailing address

1984 Isaac Newton SQ W Ste 201
Reston, VA 20190-5040
Phone (703) 570-1117

National Provider Directory

National Provider Directory

Locations

1984 Isaac Newton Sq W
Ste 201
Reston, VA 20190
Phone (703) 570-1117

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": "1771286400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771286400000",
    "number": "1821941154",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1984 ISAAC NEWTON SQ W STE 201",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201905040",
            "telephone_number": "703-570-1117"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1984 ISAAC NEWTON SQ W STE 201",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201905040",
            "telephone_number": "703-570-1117"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SUNSET HILLS DENTAL CO PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-17",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A",
        "authorized_official_last_name": "BYARS",
        "authorized_official_first_name": "LEAH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "571-331-8297",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Reston, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 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.