David Huu Nguyen, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

10231 Issued in TX

Practice address

5442 La Sierra Dr
Dallas, TX 75231-4108

Phone

(214) 828-9900

Fax

(214) 828-9901

NPI assigned

Jun 14, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in TX

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

Specialty

Optometry

Education

University of Houston - College of Optometry, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dallas ServicesGroup PAC ID 9830089846, 3 clinicians

Practice addresses (Care Compare)

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.

• Dallas Services

  • Optometrist
  • Dallas, TX
  • NPI 1245255108
  Medicare reassignment Care Compare group NPD
• University of Houston System

  • Optometrist
  • Houston, TX
  • NPI 1861493140
  Medicare reassignment NPD
• University of Houston

  • Community Health Worker
  • Houston, TX
  • NPI 1366081622
  NPD

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

{
    "created_epoch": "1623628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1093383374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5442 LA SIERRA DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752314108",
            "telephone_number": "214-828-9900",
            "fax_number": "214-828-9901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5442 LA SIERRA DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752314108",
            "telephone_number": "214-828-9900",
            "fax_number": "214-828-9901"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3717 W Camp Wisdom Rd",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752372509",
            "country_code": "US",
            "telephone_number": "214-828-9900",
            "fax_number": "214-828-9901",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "DAVID",
        "middle_name": "HUU",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-06-14",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "10231",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "424801501",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Daphne Mai-Anh Nguyen
• Dat Nguyen, O.D.
• Dat T Nguyen
• David Bao Nguyen
• David D Nguyen, PHARMD
• David Huu Nguyen, M.D.
• David Phong Nguyen, DDS
• Debra N Nguyen
• Denny Nguyen
• Diana Khoa Nguyen, DO

• Optometrist in Dallas, TX
• Providers in Dallas, TX by specialty
• Optometrist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.