Organization Active NPI

Stephen P Porter DMD PS

  • Dentist
  • Port Ludlow, WA
National Provider Identifier
1609714021
Registry record updated Mar 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
Legal business name
STEPHEN P PORTER DMD PS
Practice address
9522 Oak Bay Rd Ste 400
Port Ludlow, WA 98365-8741
Phone
(360) 437-9392
Fax
(360) 437-9096
NPI assigned
Mar 24, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 24, 2026

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

Authorized official

Name
Stephen A Porter, DMD
Title
President
Phone
(360) 437-9392

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
DentistGroup: 193400000X SINGLE SPECIALTY GROUP 122300000X Primary

Addresses

Primary practice location

9522 Oak Bay Rd Ste 400
Port Ludlow, WA 98365-8741

Mailing address

9522 Oak Bay Rd Ste 400
Port Ludlow, WA 98365-8741
Phone (360) 437-9392

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

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": "1774310400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774310400000",
    "number": "1609714021",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9522 OAK BAY RD STE 400",
            "city": "PORT LUDLOW",
            "state": "WA",
            "postal_code": "983658741",
            "telephone_number": "360-437-9392",
            "fax_number": "360-437-9096"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9522 OAK BAY RD STE 400",
            "city": "PORT LUDLOW",
            "state": "WA",
            "postal_code": "983658741",
            "telephone_number": "360-437-9392",
            "fax_number": "360-437-9096"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "STEPHEN P PORTER DMD PS",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-24",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A",
        "authorized_official_last_name": "PORTER",
        "authorized_official_first_name": "STEPHEN",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "360-437-9392",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Port Ludlow, WA

Sources for this page

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