Helen Minh-Hoan Knisley, O.D

Primary specialty

OptometristTaxonomy code 152W00000X

License

454 Issued in NV

Practice address

4300 Meadows LN Ste 104
Las Vegas, NV 89107-3018

Phone

(702) 822-6003

Fax

(702) 821-1367

NPI assigned

Mar 11, 2007

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

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.

• Helen M Nghiem, OD, PC

  • Optometrist
  • Las Vegas, NV
  • NPI 1326614793
  NPD Authorized official

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

{
    "created_epoch": "1173571200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750291200000",
    "number": "1598897035",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 TRANQUIL RAIN AVE",
            "city": "HENDERSON",
            "state": "NV",
            "postal_code": "890125563",
            "telephone_number": "702-321-8536",
            "fax_number": "702-365-0508"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4300 MEADOWS LN STE 104",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891073018",
            "telephone_number": "702-822-6003",
            "fax_number": "702-821-1367"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNISLEY",
        "first_name": "HELEN",
        "middle_name": "MINH-HOAN",
        "name_prefix": "Dr.",
        "credential": "O.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-11",
        "last_updated": "2025-06-19",
        "certification_date": "2025-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NV",
            "license": "454",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tyree Knight
• Virginia Knight
• Jamaris Devonte Knighten
• Laura Knighton-Ketter
• Jessica Ann Knirk, MD
• Reagan Elizabeth Knoblauch
• Maria Knobloch
• Ronald Joseph Knoblock, MD
• Danielle E. Knoeppel, MS
• Brooke Knoles

• All providers in Las Vegas, NV
• Optometrist in Nevada

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 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.