NPIMap

Organization Active NPI

Isdith, PLLC

Doing business as Harbour Pointe Oral Surgery

  • Oral and Maxillofacial Surgery (Dentist)
  • Mukilteo, WA
National Provider Identifier
1043179203
Registry record updated Jan 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
Legal business name
ISDITH, PLLC
Doing business as
Harbour Pointe Oral Surgery
Practice address
4407 106St SW
Suite B
Mukilteo, WA 98275-4712
Phone
(425) 353-1009
Fax
(425) 353-8517
NPI assigned
Jan 21, 2026
Last updated
Jan 21, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 21, 2026

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

Authorized official

Name
Dr. Kathleen Elizabeth Isdith, DDSNPI 1528178324
Title
Owner/Surgeon
Phone
(425) 353-1009

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
Oral and Maxillofacial Surgery (Dentist) 1223S0112X NU Primary

Addresses

Primary practice location

4407 106St SW
Suite B
Mukilteo, WA 98275-4712

Mailing address

4407 106St SW
Suite B
Mukilteo, WA 98275-4712
Phone (425) 353-1009

Other names 1

  • Harbour Pointe Oral Surgery Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Harbour Pointe Oral Maxillofacial Surgery2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

  • Hart/Isdith PLLC

    dba Harbour Pointe Oral & Maxillofacial Surgery

    • Oral and Maxillofacial Surgery (Dentist)
    • Mukilteo, WA
    • NPI 1073982864
    NPD tax ID

Locations

4407 106th St SW
Ste B
Mukilteo, WA 98275
Phone (425) 353-1009

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": "1768953600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768953600000",
    "number": "1043179203",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4407 106ST SW",
            "address_2": "SUITE B",
            "city": "MUKILTEO",
            "state": "WA",
            "postal_code": "982754712",
            "telephone_number": "425-353-1009",
            "fax_number": "425-353-8517"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4407 106ST SW",
            "address_2": "SUITE B",
            "city": "MUKILTEO",
            "state": "WA",
            "postal_code": "982754712",
            "telephone_number": "425-353-1009",
            "fax_number": "425-353-8517"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ISDITH, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-21",
        "last_updated": "2026-01-21",
        "status": "A",
        "authorized_official_last_name": "ISDITH",
        "authorized_official_first_name": "KATHLEEN",
        "authorized_official_middle_name": "ELIZABETH",
        "authorized_official_title_or_position": "OWNER/SURGEON",
        "authorized_official_telephone_number": "425-353-1009",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Harbour Pointe Oral Surgery",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Mukilteo, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 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.