Individual provider Active NPI

Nader Tawakkol, DDS

  • Dentist
  • Renton, WA
National Provider Identifier
1992234173
Registry record updated Feb 11, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
DE60932123 Issued in WA
Practice address
1520 Duvall Ave NE
Renton, WA 98059-3920
Phone
(425) 228-7460
NPI assigned
Jun 9, 2017
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 11, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 2901022303 MI
DentistGroup: 193400000X SINGLE SPECIALTY GROUP 122300000X DE60932123 WA Primary

Addresses

Primary practice location

1520 Duvall Ave NE
Renton, WA 98059-3920

Mailing address

2630 Emerald Ave
Ann Arbor, MI 48104-6400

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
2901022303MIMDDentist
DE60932123WAMDDentist

Practice roles

OrganizationSpecialtyStatusNew patients
N. Tawakkol DDS PLLC Dentist CurrentSince Feb 19, 2023 Accepting new patients
Direnzo Dental, PLLC PastSince Aug 10, 2025 Accepting new patients
Shannon Norman-Kotre, DDS, PLLC Past Accepting new patients

Locations

1520 Duvall Ave NE
Renton, WA 98059
Phone (425) 228-7460

Organizations & group practices 3

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

NPI Registry JSON

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

{
    "created_epoch": "1496966400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1676073600000",
    "number": "1992234173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2630 EMERALD AVE",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481046400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1520 DUVALL AVE NE",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980593920",
            "telephone_number": "425-228-7460"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAWAKKOL",
        "first_name": "NADER",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-06-09",
        "last_updated": "2023-02-11",
        "certification_date": "2023-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MI",
            "license": "2901022303",
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist",
            "state": "WA",
            "license": "DE60932123",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Renton, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2023; 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.