Gregory Dongkyu Lee, MD - Medicare Ophthalmology in Cumming, GA

Gregory Dongkyu Lee, MD is a medicare enrolled "Ophthalmology" physician in Cumming, Georgia. He went to Rutgers R W Johnson Medical School (cam/new Bruns/pisc) and graduated in 2011 and has 13 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Georgia Retina, Pc and his current practice location is 990 Sanders Rd Ste 100, Cumming, Georgia. You can reach out to his office (for appointments etc.) via phone at (678) 679-4830.

Gregory Dongkyu Lee is licensed to practice in Georgia (license number 82692) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1609162155.

Contact Information

Gregory Dongkyu Lee, MD
990 Sanders Rd Ste 100,
Cumming, GA 30041-5960
(678) 679-4830
Not Available

Map and Direction




Physician's Profile

Full NameGregory Dongkyu Lee
GenderMale
SpecialityOphthalmology
Experience13 Years
Location990 Sanders Rd Ste 100, Cumming, Georgia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gregory Dongkyu Lee attended and graduated from Rutgers R W Johnson Medical School (cam/new Bruns/pisc) in 2011
  NPI Data:
  • NPI Number: 1609162155
  • Provider Enumeration Date: 06/23/2011
  • Last Update Date: 04/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2264752468
  • Enrollment ID: I20190723002466

Medical Identifiers

Medical identifiers for Gregory Dongkyu Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609162155NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0107XOphthalmology - Retina Specialist 289000 (New York)Secondary
207WX0107XOphthalmology - Retina Specialist 82692 (Georgia)Secondary
207W00000XOphthalmology 82692 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northside HospitalAtlanta, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Georgia Retina, Pc125432824820

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. Gregory Dongkyu Lee allows following entities to bill medicare on his behalf.
Entity NameGeorgia Retina, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023027430
PECOS PAC ID: 1254328248
Enrollment ID: O20040430000133
Entity NameNorth Atlanta Professional Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316959869
PECOS PAC ID: 0840291944
Enrollment ID: O20070116000197

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. Gregory Dongkyu 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
Gregory Dongkyu Lee, MD
1100 Johnson Ferry Rd Ste 593,
Atlanta, GA 30342-1733

Ph: (404) 255-9096
Gregory Dongkyu Lee, MD
990 Sanders Rd Ste 100,
Cumming, GA 30041-5960

Ph: (678) 679-4830

Reviews and Comments


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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.