Yiyun Zhou, - Medicare Ophthalmology in Columbia, MD

Yiyun Zhou, is a medicare enrolled "Ophthalmology" physician in Columbia, Maryland. Her current practice location is 8860 Columbia 100 Pkwy Ste 101, Columbia, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 997-9900.

Yiyun Zhou is licensed to practice in Maryland (license number D0096660) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1326501537.

Contact Information

Yiyun Zhou,
8860 Columbia 100 Pkwy Ste 101,
Columbia, MD 21045-2286
(410) 997-9900
Not Available

Map and Direction




Physician's Profile

Full NameYiyun Zhou
GenderFemale
SpecialityOphthalmology
Location8860 Columbia 100 Pkwy Ste 101, Columbia, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326501537
  • Provider Enumeration Date: 04/13/2019
  • Last Update Date: 09/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1951638303
  • Enrollment ID: I20230829003152

Medical Identifiers

Medical identifiers for Yiyun Zhou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326501537NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology D0096660 (Maryland)Primary

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. Yiyun Zhou allows following entities to bill medicare on her behalf.
Entity NameMedical Eye Center Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679633598
PECOS PAC ID: 4789570722
Enrollment ID: O20041030000098

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. Yiyun Zhou 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
Yiyun Zhou,
8860 Columbia 100 Pkwy Ste 101,
Columbia, MD 21045-2286

Ph: (410) 997-9900
Yiyun Zhou,
8860 Columbia 100 Pkwy Ste 101,
Columbia, MD 21045-2286

Ph: (410) 997-9900

Reviews and Comments


Ophthalmology Doctors in Columbia, MD

Dr. Brian J Winter, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 880 Columbia 100 Parkway, Suite 101, Columbia, MD 21045
Phone: 410-997-4498    
Patrick Tong, M.D., PH.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 7120 Minstrel Way, Suite 110, Columbia, MD 21045
Phone: 410-309-3399    Fax: 410-309-6886
David Glasser, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 10710 Charter Dr Ste 310, Columbia, MD 21044
Phone: 410-910-2330    
Dr. Lenard Harry Hammer, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8860 Columbia 100 Parkway, Suite 101, Columbia, MD 21045
Phone: 410-997-9900    Fax: 410-997-4498
Dr. Dean Steven Glaros, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 10700 Charter Dr, Columbia, MD 21044
Phone: 410-910-2330    Fax: 410-910-2393
Dr. Anshu Prasad Sinha, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5550 Sterrett Pl Ste 312, Columbia, MD 21044
Phone: 410-715-2212    Fax: 410-715-2214

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.