Diana Chu, OD - Medicare Optometrist in Greenbelt, MD

Diana Chu, OD is a medicare enrolled "Optometrist" provider in Greenbelt, Maryland. She went to Illinois College Of Optometry At Chicago and graduated in 2019 and has 5 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Washington Eye Institute, Llc and her current practice location is 7500 Greenway Center Dr Ste 300, Greenbelt, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 277-4844.

Diana Chu is licensed to practice in Maryland (license number TA2737) 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 1174149207.

Contact Information

Diana Chu, OD
7500 Greenway Center Dr Ste 300,
Greenbelt, MD 20770-3551
(301) 277-4844
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDiana Chu
GenderFemale
SpecialityOptometry
Experience5 Years
Location7500 Greenway Center Dr Ste 300, Greenbelt, Maryland
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:
  • Diana Chu attended and graduated from Illinois College Of Optometry At Chicago in 2019
  NPI Data:
  • NPI Number: 1174149207
  • Provider Enumeration Date: 06/24/2020
  • Last Update Date: 06/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4183047251
  • Enrollment ID: I20200708000468

Medical Identifiers

Medical identifiers for Diana Chu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174149207NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist TA2737 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington Eye Institute, Llc18504620379

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. Diana Chu allows following entities to bill medicare on her behalf.
Provider NameWashington Eye Institute, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1740450816
PECOS PAC ID: 1850462037
Enrollment ID: O20080616000378

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. Diana Chu 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
Diana Chu, OD
7500 Greenway Center Dr Ste 300,
Greenbelt, MD 20770-3551

Ph: () -
Diana Chu, OD
7500 Greenway Center Dr Ste 300,
Greenbelt, MD 20770-3551

Ph: (301) 277-4844

Reviews and Comments


Optometrist in Greenbelt, MD

The Retina Group Of Washington, Pllc
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Dr. Christine Kispert King, O.D.
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Phone: 301-474-7712    Fax: 301-220-0080
Dr. Lisa A. Johnson, O.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 7557 Greenbelt Rd., Greenbelt, MD 20770
Phone: 301-345-0913    Fax: 301-345-0913

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.