Khan Lau, O.D.

Primary specialty

Corneal and Contact Management OptometristTaxonomy code 152WC0802X

License

OPT9603 Issued in CA

Practice address

437 N Euclid Ave
Ontario, CA 91762-3456

Phone

(909) 988-2555

Fax

(909) 988-4447

NPI assigned

Feb 6, 2007

Last updated

Sep 2, 2025By the provider in NPPES

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

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

Specialty

Optometry

Education

University of Missouri St Louis - School of Optometry, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Unicare Community Health Center, Inc.Group PAC ID 8426369067, 64 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Unicare Community Health Center Inc

  • Federally Qualified Health Center (FQHC)
  • Riverside, CA
  • NPI 1639066491
  Medicare reassignment Care Compare group NPD
• Unicare Community Health Center Inc

  • Federally Qualified Health Center (FQHC)
  • Fontana, CA
  • NPI 1003373812
  NPD
• Unicare Community Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Huntington Park, CA
  • NPI 1871484618
  NPD
• Eyeland Wellness LLC

  • Ophthalmology Physician
  • Kailua Kona, HI
  • NPI 1134948979
  NPD (past)
• Inspired Vision, LLC

  • Optometrist
  • Honolulu, HI
  • NPI 1851960843
  NPD (past)

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

{
    "created_epoch": "1170720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1730229345",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "437 N EUCLID AVE",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917623456",
            "telephone_number": "909-988-2555",
            "fax_number": "909-988-4447"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "437 N EUCLID AVE",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917623456",
            "telephone_number": "909-988-2555",
            "fax_number": "909-988-4447"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAU",
        "first_name": "KHAN",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-06",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152WC0802X",
            "taxonomy_group": "",
            "desc": "Optometrist, Corneal and Contact Management",
            "state": "HI",
            "license": "HI309",
            "primary": false
        },
        {
            "code": "152WC0802X",
            "taxonomy_group": "",
            "desc": "Optometrist, Corneal and Contact Management",
            "state": "CA",
            "license": "OPT9603",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Justin Larkin
• Las Palmas Medical Group Corp.
• Laser Eye Care of California, LLC (Lasik Today Ontario)
• Rhonda Lassalle
• Duncan Latta
• Lavender Mood Family Counseling Inc
• Makisha Alyce Lawrence, PSY.D.
• Nichelle Lawrence
• Racquell Lawrence
• Rosalina Layaye

• Corneal and Contact Management Optometrist in Ontario, CA
• Providers in Ontario, CA by specialty
• Corneal and Contact Management Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.
• 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.