Individual provider Active NPI

Brian Peter Nadeau, DMD

  • Endodontics
  • Pearl Harbor, HI
National Provider Identifier
1336795079
Registry record updated Sep 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
EndodonticsTaxonomy code 1223E0200X
License
DT-3326 Issued in HI
Practice address
480 Central Ave
Pearl Harbor, HI 96860-4908
Phone
(413) 221-8386
NPI assigned
Aug 16, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Endodontics 1223E0200X DN1858403 MA
Endodontics 1223E0200X DT-3326 HI Primary

Addresses

Primary practice location

480 Central Ave
Pearl Harbor, HI 96860-4908

Mailing address

480 Central Ave
Jbphh, HI 96860-4908
Phone (413) 221-8386

Other practice location 1

1401 S Beretania St Ste 575
Honolulu, HI 96814-1879
Phone (808) 809-7160

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
DN1858403MAMDEndodontist

NPI Registry JSON

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

{
    "created_epoch": "1565913600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1336795079",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "480 CENTRAL AVE",
            "city": "JBPHH",
            "state": "HI",
            "postal_code": "968604908",
            "telephone_number": "413-221-8386"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "480 CENTRAL AVE",
            "city": "PEARL HARBOR",
            "state": "HI",
            "postal_code": "968604908",
            "telephone_number": "413-221-8386"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1401 S Beretania St Ste 575",
            "address_purpose": "LOCATION",
            "city": "Honolulu",
            "state": "HI",
            "postal_code": "968141879",
            "country_code": "US",
            "telephone_number": "808-809-7160",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NADEAU",
        "first_name": "BRIAN",
        "middle_name": "PETER",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-08-16",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": "MA",
            "license": "DN1858403",
            "primary": false
        },
        {
            "code": "1223E0200X",
            "taxonomy_group": "",
            "desc": "Dentist, Endodontics",
            "state": "HI",
            "license": "DT-3326",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pearl Harbor, HI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.