Elson Lai, MD - Medicare Ophthalmology in Rosemead, CA

Elson Lai, MD is a medicare enrolled "Ophthalmology" physician in Rosemead, California. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Elson Lai Md A Professional Corporation and his current practice location is 9428 Valley Blvd Ste 201, Rosemead, California. You can reach out to his office (for appointments etc.) via phone at (626) 353-0399.

Elson Lai is licensed to practice in California (license number A116241) 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 1750549192.

Contact Information

Elson Lai, MD
9428 Valley Blvd Ste 201,
Rosemead, CA 91770-1514
(626) 353-0399
Not Available

Map and Direction




Physician's Profile

Full NameElson Lai
GenderMale
SpecialityOphthalmology
Experience17 Years
Location9428 Valley Blvd Ste 201, Rosemead, 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:
  • Elson Lai graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1750549192
  • Provider Enumeration Date: 05/31/2008
  • Last Update Date: 02/20/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5890972764
  • Enrollment ID: I20110601000272

Medical Identifiers

Medical identifiers for Elson Lai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750549192NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A116241 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Elson Lai Md A Professional Corporation77191193612

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Elson Lai allows following entities to bill medicare on his behalf.
Entity NameElson Lai Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053741280
PECOS PAC ID: 7719119361
Enrollment ID: O20140414000059

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. Elson Lai 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
Elson Lai, MD
9428 Valley Blvd Ste 201,
Rosemead, CA 91770-1514

Ph: (626) 353-0399
Elson Lai, MD
9428 Valley Blvd Ste 201,
Rosemead, CA 91770-1514

Ph: (626) 353-0399

Reviews and Comments


Ophthalmology Doctors in Rosemead, CA

Dr. Roger Chan, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 8150 Garvey Ave, Suite 103a, Rosemead, CA 91770
Phone: 626-288-8759    Fax: 626-573-8597
Mr. Dai Le Tran, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 9014 E Garvey Ave, #g, Rosemead, CA 91770
Phone: 626-572-7171    Fax: 626-572-7327

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.