Thien Nguyen

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

D15339 Issued in MN

Practice address

2219 Paul Bunyan Dr NW Ste 6-7
Bemidji, MN 56601-6188

Phone

(925) 525-9226

NPI assigned

May 11, 2023

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1683763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750809600000",
    "number": "1780374751",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1900 S CAMPUS AVE APT 22E",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917615463",
            "telephone_number": "925-525-9226"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2219 PAUL BUNYAN DR NW STE 6-7",
            "city": "BEMIDJI",
            "state": "MN",
            "postal_code": "566016188",
            "telephone_number": "925-525-9226"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "THIEN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-05-11",
        "last_updated": "2025-06-25",
        "certification_date": "2025-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MN",
            "license": "D15339",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Jean Naegeli, PHARM.D
• Eric Ryan Nance, L.I.C.S.W.
• David Paul Nelson, DC
• Isabela Nelson
• Keith Allen Nelson, CRNA
• Gabbriele Nibbe, SLP
• Nicolle R Nichols
• Natalie M. Nicholson, NP
• Matthew John Nielsen, M.D.
• Paul Daniel Nistler, BS

• All providers in Bemidji, MN
• General Practice Dentistry in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 2025; 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.