John C. Nguyen, DMD

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

DDS101050 Issued in CA

Practice address

1515 E Alluvial Ave Ste 107
Fresno, CA 93720-3832

Phone

(559) 298-3800

Fax

(559) 298-5936

NPI assigned

Aug 26, 2016

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• John C Nguyen DMD, Inc.

  • General Practice Dentistry
  • Fresno, CA
  • NPI 1083504963
  NPD

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

{
    "created_epoch": "1472169600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1811443252",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1515 E ALLUVIAL AVE STE 107",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937203832",
            "telephone_number": "559-298-3800",
            "fax_number": "559-298-5936"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1515 E ALLUVIAL AVE STE 107",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937203832",
            "telephone_number": "559-298-3800",
            "fax_number": "559-298-5936"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "JOHN",
        "middle_name": "C.",
        "credential": "DMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-08-26",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "DDS101050",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenny Nguyen, RPH
• Jenny Zung Nguyen
• Jerry Hong Nguyen, CRNA
• Jessica Nguyen, DMD
• Jessica Hoang Nguyen, MD
• Johnny Quoc Nguyen, PHARMD
• Jordan Nguyen, DDS
• Kathy Nguyen
• Katie Phuong Nguyen, MD
• Kenneth Van Nguyen, CRNA

• General Practice Dentistry in Fresno, CA
• Providers in Fresno, CA by specialty
• General Practice Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.