Dr Lucy Yingxin Zhang, MD - Medicare Ophthalmology in Greenbrae, CA

Dr Lucy Yingxin Zhang, MD is a medicare enrolled "Ophthalmology - Cornea And External Diseases Specialist" physician in Greenbrae, California. She went to Washington University School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Robert R Anderson Md Inc and her current practice location is 900 S Eliseo Dr Ste 102, Greenbrae, California. You can reach out to her office (for appointments etc.) via phone at (415) 461-8200.

Dr Lucy Yingxin Zhang is licensed to practice in California (license number A148929) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1326304809.

Contact Information

Dr Lucy Yingxin Zhang, MD
900 S Eliseo Dr Ste 102,
Greenbrae, CA 94904
(415) 461-8200
(415) 461-4627

Map and Direction




Physician's Profile

Full NameDr Lucy Yingxin Zhang
GenderFemale
SpecialityOphthalmology
Experience12 Years
Location900 S Eliseo Dr Ste 102, Greenbrae, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Lucy Yingxin Zhang attended and graduated from Washington University School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1326304809
  • Provider Enumeration Date: 04/09/2012
  • Last Update Date: 09/18/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7911218656
  • Enrollment ID: I20170830000117

Medical Identifiers

Medical identifiers for Dr Lucy Yingxin Zhang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326304809NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0120XOphthalmology - Cornea And External Diseases Specialist A148929 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marinhealth Medical CenterGreenbrae, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Robert R Anderson Md Inc97394686532

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 Lucy Yingxin Zhang allows following entities to bill medicare on her behalf.
Entity NameRobert R Anderson Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962695304
PECOS PAC ID: 9739468653
Enrollment ID: O20161117001049

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 Lucy Yingxin Zhang 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 Lucy Yingxin Zhang, MD
900 S Eliseo Dr Ste 102,
Greenbrae, CA 94904-2152

Ph: (415) 461-8200
Dr Lucy Yingxin Zhang, MD
900 S Eliseo Dr Ste 102,
Greenbrae, CA 94904

Ph: (415) 461-8200

Reviews and Comments


Ophthalmology Doctors in Greenbrae, CA

Louise Lu, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 900 S Eliseo Dr Ste 102, Greenbrae, CA 94904
Phone: 415-461-8200    
Matthew Bedell,
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 1000 S Eliseo Dr, Suite 203, Greenbrae, CA 94904
Phone: 415-925-2020    Fax: 415-925-1870
Dr. Robert R Anderson, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 900 S Eliseo Dr, Ste 102, Greenbrae, CA 94904
Phone: 415-461-8200    Fax: 415-461-4627
Dr. Gayle L Shimokaji, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 S Elisco, # 203, Greenbrae, CA 94904
Phone: 415-925-2020    Fax: 415-925-1870

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.