Diana Lee, MD - Medicare Ophthalmology in Fullerton, CA

Diana Lee, MD is a medicare enrolled "Ophthalmology" physician in Fullerton, California. She went to Georgetown University School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Ophthalmology. Her current practice location is 2226 N State College Blvd, Fullerton, California. You can reach out to her office (for appointments etc.) via phone at (657) 286-5375.

Diana Lee is licensed to practice in California (license number A151310) 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 1043665433.

Contact Information

Diana Lee, MD
2226 N State College Blvd,
Fullerton, CA 92831-1361
(657) 286-5375
Not Available

Map and Direction




Physician's Profile

Full NameDiana Lee
GenderFemale
SpecialityOphthalmology
Experience9 Years
Location2226 N State College Blvd, Fullerton, 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:
  • Diana Lee attended and graduated from Georgetown University School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1043665433
  • Provider Enumeration Date: 05/04/2016
  • Last Update Date: 05/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6204183759
  • Enrollment ID: I20230712000380

Medical Identifiers

Medical identifiers for Diana Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043665433NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD473433 (Pennsylvania)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207W00000XOphthalmology A151310 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Jude Medical CenterFullerton, CAHospital

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 Lee allows following entities to bill medicare on her behalf.
Entity NameDiana Lee Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427740828
PECOS PAC ID: 6406215029
Enrollment ID: O20230629002928

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 Lee 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 Lee, MD
2271 W Malvern Ave # 85,
Fullerton, CA 92833-2106

Ph: (657) 286-5375
Diana Lee, MD
2226 N State College Blvd,
Fullerton, CA 92831-1361

Ph: (657) 286-5375

Reviews and Comments


Ophthalmology Doctors in Fullerton, CA

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Dr. Jeffrey Victor Winston, M.D.
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Phone: 714-888-2080    Fax: 714-888-2099

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.