Homer Chiang, - Medicare Ophthalmology in Santa Clara, CA

Homer Chiang, is a medicare enrolled "Ophthalmology" physician in Santa Clara, California. He went to University Of Vermont College Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 700 Lawrence Expy, Santa Clara, California. You can reach out to his office (for appointments etc.) via phone at (408) 851-1000.

Homer Chiang is licensed to practice in California (license number A171994) 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 1700310265.

Contact Information

Homer Chiang,
700 Lawrence Expy,
Santa Clara, CA 95051-5173
(408) 851-1000
Not Available

Map and Direction




Physician's Profile

Full NameHomer Chiang
GenderMale
SpecialityOphthalmology
Experience7 Years
Location700 Lawrence Expy, Santa Clara, 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:
  • Homer Chiang attended and graduated from University Of Vermont College Of Medicine in 2017
  NPI Data:
  • NPI Number: 1700310265
  • Provider Enumeration Date: 04/11/2017
  • Last Update Date: 07/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4880971175
  • Enrollment ID: I20210519002992

Medical Identifiers

Medical identifiers for Homer Chiang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700310265NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A171994 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Homer Chiang allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Homer Chiang 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
Homer Chiang,
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: () -
Homer Chiang,
700 Lawrence Expy,
Santa Clara, CA 95051-5173

Ph: (408) 851-1000

Reviews and Comments


Ophthalmology Doctors in Santa Clara, CA

Rubin W. Kim, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 710 Lawrence Expy, Santa Clara, CA 95051
Phone: 408-851-1000    
Stuart Greene, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 710 Lawrence Expy, Santa Clara, CA 95051
Phone: 408-851-1000    
John M. Lewis, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 710 Lawrence Expy, Santa Clara, CA 95051
Phone: 408-851-1000    
Rattehalli R. Sudesh, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 710 Lawrence Expy, Santa Clara, CA 95051
Phone: 408-851-1000    
Dr. Deborah Ann Gill, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 710 Lawrence Expy, Dept. 490, Santa Clara, CA 95051
Phone: 408-851-4100    Fax: 408-851-4019
Jason L. Lauffer, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 710 Lawrence Expy, Santa Clara, CA 95051
Phone: 408-851-1000    
David G. Scott, MD, PHD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 710 Lawrence Expy, Santa Clara, CA 95051
Phone: 408-851-1000    

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.