Yichieh Shiuey, MD - Medicare Ophthalmology in Sunnyvale, CA

Yichieh Shiuey, MD is a medicare enrolled "Ophthalmology" physician in Sunnyvale, California. He went to University Of California, San Francisco School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 323-325 N Mathilda Ave, Sunnyvale, California. You can reach out to his office (for appointments etc.) via phone at (408) 524-5900.

Yichieh Shiuey is licensed to practice in California (license number A70173) 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 1508948993.

Contact Information

Yichieh Shiuey, MD
323-325 N Mathilda Ave,
Sunnyvale, CA 94085
(408) 524-5900
Not Available

Map and Direction




Physician's Profile

Full NameYichieh Shiuey
GenderMale
SpecialityOphthalmology
Experience30 Years
Location323-325 N Mathilda Ave, Sunnyvale, 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:
  • Yichieh Shiuey attended and graduated from University Of California, San Francisco School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1508948993
  • Provider Enumeration Date: 10/19/2006
  • Last Update Date: 04/13/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1658445648
  • Enrollment ID: I20080808000793

Medical Identifiers

Medical identifiers for Yichieh Shiuey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508948993NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A70173 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Yichieh Shiuey allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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. Yichieh Shiuey 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
Yichieh Shiuey, MD
2350 W El Camino Real, 2nd Floor,
Mountain View, CA 94040-6201

Ph: () -
Yichieh Shiuey, MD
323-325 N Mathilda Ave,
Sunnyvale, CA 94085

Ph: (408) 524-5900

Reviews and Comments


Ophthalmology Doctors in Sunnyvale, CA

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Phone: 408-524-5900    
Dr. Karen Shih, M.D.
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Practice Location: 323 N Mathilda Ave, Sunnyvale, CA 94085
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Jill Ackerman, MD
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Practice Location: 323 N Mathilda Ave, Sunnyvale, CA 94085
Phone: 408-524-5900    

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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