Dr Sandy Xinyu Zhang-nunes, MD - Medicare Ophthalmology in Los Angeles, CA

Dr Sandy Xinyu Zhang-nunes, MD is a medicare enrolled "Ophthalmology - Ophthalmic Plastic And Reconstructive Surgery" physician in Los Angeles, California. She went to Johns Hopkins University School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Usc Care Medical Group Inc and her current practice location is 1450 San Pablo St Fl 4, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (323) 442-6335.

Dr Sandy Xinyu Zhang-nunes is licensed to practice in California (license number A112026) 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 1740434406.

Contact Information

Dr Sandy Xinyu Zhang-nunes, MD
1450 San Pablo St Fl 4,
Los Angeles, CA 90033-4500
(323) 442-6335
Not Available

Map and Direction




Physician's Profile

Full NameDr Sandy Xinyu Zhang-nunes
GenderFemale
SpecialityOphthalmology
Experience16 Years
Location1450 San Pablo St Fl 4, Los Angeles, 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 Sandy Xinyu Zhang-nunes attended and graduated from Johns Hopkins University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1740434406
  • Provider Enumeration Date: 11/07/2008
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1759545403
  • Enrollment ID: I20141113000865

Medical Identifiers

Medical identifiers for Dr Sandy Xinyu Zhang-nunes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740434406NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A112026 (California)Secondary
207WX0200XOphthalmology - Ophthalmic Plastic And Reconstructive Surgery A112026 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Keck Hospital Of UscLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usc Care Medical Group Inc04461577471142

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 Sandy Xinyu Zhang-nunes allows following entities to bill medicare on her behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412

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 Sandy Xinyu Zhang-nunes 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 Sandy Xinyu Zhang-nunes, MD
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (323) 442-6335
Dr Sandy Xinyu Zhang-nunes, MD
1450 San Pablo St Fl 4,
Los Angeles, CA 90033-4500

Ph: (323) 442-6335

Reviews and Comments


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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.

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