NPIMap

Organization Active NPI

Broughton Dunn PLLC

  • General Practice Dentistry
  • Olympia, WA
National Provider Identifier
1447165873
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
Legal business name
BROUGHTON DUNN PLLC
Practice address
3910 Martin Way E Ste a
Olympia, WA 98506-5220
Phone
(360) 459-1333
NPI assigned
Aug 18, 2026
Last updated
Aug 18, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Authorized official

Name
David Mai
Title
Accountant
Phone
(253) 848-2331

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X NU Primary

Addresses

Primary practice location

3910 Martin Way E Ste a
Olympia, WA 98506-5220

Mailing address

8012 112TH Street CT E Ste 320
Puyallup, WA 98373-7856

National Provider Directory

National Provider Directory
Tax ID family
Broughton Dunn PLLC9 organizations share this tax ID, including this one

Other organizations with this tax ID 8

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

Practitioners & affiliated clinicians

Practitioners 10

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": "1787011200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787011200000",
    "number": "1447165873",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8012 112TH STREET CT E STE 320",
            "city": "PUYALLUP",
            "state": "WA",
            "postal_code": "983737856"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3910 MARTIN WAY E STE A",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985065220",
            "telephone_number": "360-459-1333"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BROUGHTON DUNN PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-18",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A",
        "authorized_official_last_name": "MAI",
        "authorized_official_first_name": "DAVID",
        "authorized_official_title_or_position": "ACCOUNTANT",
        "authorized_official_telephone_number": "253-848-2331"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Olympia, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.