Organization Active NPI

Advanced Endodontics

  • Endodontics
  • Renton, WA
National Provider Identifier
1184563975
Registry record updated Mar 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
EndodonticsTaxonomy code 1223E0200X
Legal business name
ADVANCED ENDODONTICS
Practice address
555 S Renton Village PL Ste 786
Renton, WA 98057-3221
Phone
(425) 207-8677
Fax
(425) 207-8663
NPI assigned
Mar 26, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 26, 2026

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

Authorized official

Name
Joyce Helgeson
Title
Office Manager
Phone
(425) 207-8677

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
EndodonticsGroup: 193400000X SINGLE SPECIALTY GROUP 1223E0200X Primary

Addresses

Primary practice location

555 S Renton Village PL Ste 786
Renton, WA 98057-3221

Mailing address

555 S Renton Village PL Ste 786
Renton, WA 98057-3221
Phone (425) 207-8677

National Provider Directory

National Provider Directory

Locations

555 S Renton Village Pl
Ste 786
Renton, WA 98057
Phone (425) 207-8677

Practitioners & affiliated clinicians

Practitioners 2

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": "1774483200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774483200000",
    "number": "1184563975",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "555 S RENTON VILLAGE PL STE 786",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980573221",
            "telephone_number": "425-207-8677",
            "fax_number": "425-207-8663"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 S RENTON VILLAGE PL STE 786",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980573221",
            "telephone_number": "425-207-8677",
            "fax_number": "425-207-8663"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADVANCED ENDODONTICS",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-26",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A",
        "authorized_official_last_name": "HELGESON",
        "authorized_official_first_name": "JOYCE",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "425-207-8677"
    },
    "taxonomies": [
        {
            "code": "1223E0200X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Endodontics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Renton, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 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.