Susan Ryu, MD - Medicare Ophthalmology in Palo Alto, CA

Susan Ryu, MD is a medicare enrolled "Ophthalmology" physician in Palo Alto, California. She went to Yale University School Of Medicine and graduated in 1976 and has 48 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Stanford Health Care and her current practice location is 795 El Camino Real, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (650) 853-2019.

Susan Ryu is licensed to practice in California (license number G41683) 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 1346359270.

Contact Information

Susan Ryu, MD
795 El Camino Real,
Palo Alto, CA 94301-2302
(650) 853-2019
Not Available

Map and Direction




Physician's Profile

Full NameSusan Ryu
GenderFemale
SpecialityOphthalmology
Experience48 Years
Location795 El Camino Real, Palo Alto, 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:
  • Susan Ryu attended and graduated from Yale University School Of Medicine in 1976
  NPI Data:
  • NPI Number: 1346359270
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 01/11/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0345315990
  • Enrollment ID: I20080818000265

Medical Identifiers

Medical identifiers for Susan Ryu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346359270NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology G41683 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stanford Health Care67097974912572

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. Susan Ryu allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348

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

Ph: () -
Susan Ryu, MD
795 El Camino Real,
Palo Alto, CA 94301-2302

Ph: (650) 853-2019

Reviews and Comments


Ophthalmology Doctors in Palo Alto, CA

Dr. Thomas Tayeri, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1805 El Camino Real, Suite 100, Palo Alto, CA 94306
Phone: 650-324-9200    Fax: 650-326-5793
Michael William Gaynon, MD
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Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Laura C. Huang, M.D.
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Practice Location: 2452 Watson Ct, Palo Alto, CA 94303
Phone: 650-723-6995    
Jonathan Caesar Chou, MD
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Practice Location: 2452 Watson Ct, Palo Alto, CA 94303
Phone: 650-723-4000    
Solin Saleh,
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Medicare: Not Enrolled in Medicare
Practice Location: 2452 Watson Ct, Palo Alto, CA 94303
Phone: 650-723-6995    
Julie Younghee Cho, M.D, PH.D
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2452 Watson Ct, Palo Alto, CA 94303
Phone: 650-723-6995    
Scott Reed Lambert, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    

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.