Individual provider Active NPI

Jelena Seibold, DDS

  • Endodontics
  • Wasilla, AK
National Provider Identifier
1083710438
Registry record updated Jun 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
EndodonticsTaxonomy code 1223E0200X
License
235832 Issued in AK
Practice address
1001 S Knik Goose Bay Rd
Wasilla, AK 99654-8083
Phone
(907) 631-7690
NPI assigned
Sep 15, 2006
Last updated
Jun 24, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 2901019442 MI
Endodontics 1223E0200X 36891 TX
Endodontics 1223E0200X 2901019442 MI
Endodontics 1223E0200X 235832 AK Primary

Addresses

Primary practice location

1001 S Knik Goose Bay Rd
Wasilla, AK 99654-8083

Mailing address

7033 E Tudor Rd
Anchorage, AK 99507-1262
Phone (907) 729-6801

Other practice location 1

3909 Arctic Blvd Ste 203
Anchorage, AK 99503-5769
Phone (907) 279-3636

Other practice location 2

1314 E Sonterra Blvd Ste 301
San Antonio, TX 78258-4285
Phone (210) 495-6710

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
2901019442MIMDDentist
235832AKMDEndodontist
36891TXMDSpeech-Language Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Hill Country Endodontics PLLC Dentist Past Accepting new patients
Root Canal Specialists Dentist Past Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1158278400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1083710438",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7033 E TUDOR RD",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995071262",
            "telephone_number": "907-729-6801",
            "fax_number": "907-729-5180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 S KNIK GOOSE BAY RD",
            "city": "WASILLA",
            "state": "AK",
            "postal_code": "996548083",
            "telephone_number": "907-631-7690"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3909 Arctic Blvd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Anchorage",
            "state": "AK",
            "postal_code": "995035769",
            "country_code": "US",
            "telephone_number": "907-279-3636",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1314 E Sonterra Blvd Ste 301",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782584285",
            "country_code": "US",
            "telephone_number": "210-495-6710",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SEIBOLD",
        "first_name": "JELENA",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-15",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MI",
            "license": "2901019442",
            "primary": false
        },
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": "TX",
            "license": "36891",
            "primary": false
        },
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": "MI",
            "license": "2901019442",
            "primary": false
        },
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": "AK",
            "license": "235832",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wasilla, AK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.