Katherine Le Nguyen, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

33591 Issued in CA

Practice address

1815 Hawthorne Blvd Ste 236
Redondo Beach, CA 90278-3437

Phone

(310) 370-1618

NPI assigned

Oct 16, 2016

Sex

Female

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 CA

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.

• Mary Imogene Bassett Hospital

  • Multi-Specialty Clinic/Center
  • Cooperstown, NY
  • NPI 1083664221

  CA

  Medicare reassignment NPD
• Mary Imogene Bassett Hospital

  • Specialty Pharmacy
  • Oneonta, NY
  • NPI 1174419196
  NPD
• Global Laser Vision Medical Center

  • Ophthalmology Physician
  • San Diego, CA
  • NPI 1952570962

  Optometrist

  NPD (past)

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

{
    "created_epoch": "1476576000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1821549775",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1815 HAWTHORNE BLVD STE 236",
            "city": "REDONDO BEACH",
            "state": "CA",
            "postal_code": "902783437"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1815 HAWTHORNE BLVD STE 236",
            "city": "REDONDO BEACH",
            "state": "CA",
            "postal_code": "902783437",
            "telephone_number": "310-370-1618"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "KATHERINE",
        "middle_name": "LE",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-10-16",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "33591",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Danny Khang Huy Ngo, O.D.
• Be Thi Nguyen
• Dana Yen Nguyen, OD
• Dung Thuy Nguyen, ASW
• Jenny Kim Nguyen, PHARM.D
• Khanh Truong Nguyen, M.D.
• Khoi Ngoc Nguyen, DDS
• Loan Ngoc Nguyen, PHARM D
• Mitchell Nguyen
• Tiffany Nguyen, DDS, MS

• Optometrist in Redondo Beach, CA
• Providers in Redondo Beach, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 18, 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.