Dr Khan Lau, OD - Medicare Optometrist in Ontario, CA

Dr Khan Lau, OD is a medicare enrolled "Optometrist - Corneal And Contact Management" provider in Ontario, California. He went to University Of Missouri St Louis - School Of Optometry and graduated in 1990 and has 36 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Unicare Community Health Center, Inc. and his current practice location is 437 N Euclid Ave, Ontario, California. You can reach out to his office (for appointments etc.) via phone at (909) 988-2555.

Dr Khan Lau is licensed to practice in California (license number OPT9603) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1730229345.

Contact Information

Dr Khan Lau, OD
437 N Euclid Ave,
Ontario, CA 91762-3456
(909) 988-2555
(909) 988-4447

Map and Direction




Healthcare Provider's Profile

Full NameDr Khan Lau
GenderMale
SpecialityOptometry
Experience36 Years
Location437 N Euclid Ave, Ontario, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Khan Lau attended and graduated from University Of Missouri St Louis - School Of Optometry in 1990
  NPI Data:
  • NPI Number: 1730229345
  • Provider Enumeration Date: 02/06/2007
  • Last Update Date: 09/02/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1658398102
  • Enrollment ID: I20250917001412

Medical Identifiers

Medical identifiers for Dr Khan Lau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730229345NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152WC0802XOptometrist - Corneal And Contact Management HI309 (Hawaii)Secondary
152WC0802XOptometrist - Corneal And Contact Management OPT9603 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Unicare Community Health Center, Inc.842636906764

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Khan Lau is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Khan Lau, OD
437 N Euclid Ave,
Ontario, CA 91762-3456

Ph: (909) 988-2555
Dr Khan Lau, OD
437 N Euclid Ave,
Ontario, CA 91762-3456

Ph: (909) 988-2555

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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