Dr Wei Ling Lau, MD - Medicare Nephrology in Irvine, CA

Dr Wei Ling Lau, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Irvine, California. She went to Washington University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Uc Regents and her current practice location is 1 Medical Plaza Drive, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 824-8600.

Dr Wei Ling Lau is licensed to practice in California (license number A98505) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1558572032.

Contact Information

Dr Wei Ling Lau, MD
1 Medical Plaza Drive,
Irvine, CA 92697-3600
(949) 824-8600
Not Available

Map and Direction




Physician's Profile

Full NameDr Wei Ling Lau
GenderFemale
SpecialityNephrology
Experience19 Years
Location1 Medical Plaza Drive, Irvine, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Wei Ling Lau attended and graduated from Washington University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1558572032
  • Provider Enumeration Date: 05/25/2007
  • Last Update Date: 04/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6305095134
  • Enrollment ID: I20121011000068

Medical Identifiers

Medical identifiers for Dr Wei Ling Lau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558572032NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology A98505 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fmc-university Dialysis Center Of OrangeOrange, CADialysis facility
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Uc Regents7416869516197

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. Dr Wei Ling Lau allows following entities to bill medicare on her behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906

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 Wei Ling 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 Wei Ling Lau, MD
200 S Manchester Ave Ste 300,
Orange, CA 92868-3219

Ph: (714) 456-2986
Dr Wei Ling Lau, MD
1 Medical Plaza Drive,
Irvine, CA 92697-3600

Ph: (949) 824-8600

Reviews and Comments


Internal Medicine Doctors in Irvine, CA

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Randa Serag, M.D.
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Phone: 949-791-3101    Fax: 949-791-3112
Tara E Seery,
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Medicare: Accepting Medicare Assignments
Practice Location: 16105 Sand Canyon Ave Ste 230, Irvine, CA 92618
Phone: 949-764-5347    Fax: 949-557-0221
Nadir Yusaf Qazi, DO
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Medicare: Medicare Enrolled
Practice Location: 113 Waterworks Way Ste 105, Irvine, CA 92618
Phone: 949-336-7293    

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.