Gregory Dongkyu Lee, M.D.
Ophthalmology Physician · Cumming, GA
Gregory Dongkyu Lee, M.D. is an ophthalmology physician with a practice address in Cumming, Georgia, and NPI 1609162155, issued on Jun 23, 2011. Check the license (Georgia 82692, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Dongkyu Lee
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 82692 GA
289000 NY
Self-reported in NPPES; status is on the state search - Practice location
- 990 Sanders RD Ste 100, Cumming, GA 30041
- Phone
- (678) 679-4830
- Enumerated
- Jun 23, 2011
- Record last updated
- Apr 29, 2024
- Medicare enrollment
- Enrolled (PECOS I20190723002466); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2011
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 537 in Georgia → Look up another NPI →
Verify Gregory Dongkyu Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 82692Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average ophthalmology physician in 2024
750 Medicare Part D claims for 256 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Prednisolone Acetate233 claims
- Moxifloxacin161 claims
- Dorzolamide-Timolol123 claims
- Latanoprost50 claims
- Brimonidine Tartrate34 claims
- Timolol Maleate33 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $49,169.19
74 payments; by number, the most common kind was food and beverage; the largest payer was Apellis Pharmaceuticals, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Georgia Retina, PCSandy Springs, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Dongkyu Lee among 537 ophthalmology physician records in Georgia
Gregory Dongkyu Lee, M.D. is one of 537 ophthalmology physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 75% of them.
- NPI issued2011 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2011 · median 2001 among the 368 with a school on file
- Record last updated2024 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Georgia
There are 537 ophthalmology physician records in Georgia.
All 537 in Georgia → Every provider in Cumming → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Byron Cook, MDCumming, GA 300411063670644
- Niraj Desai, M.D.Cumming, GA 300411508048802
- Bhairavi Dholakia, MDCumming, GA 300411669585022
- Milan Patel, M.D.Cumming, GA 300411396789079
- Samir Vira, M.D.Cumming, GA 300411679725550
- Matthew Kaufman, M.D.Cumming, GA 300401871600353
- Kris Gillian, M.D.Lawrenceville, GA 300451073575940
- Sagar Patel, MDLawrenceville, GA 300451568808764
Common questions
What is Gregory Dongkyu Lee, M.D.'s NPI number?
Gregory Dongkyu Lee, M.D.'s National Provider Identifier (NPI) is 1609162155, issued on Jun 23, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Dongkyu Lee, M.D. located?
The NPPES record lists a practice address at 990 Sanders RD Ste 100, Cumming, GA, 30041. Phone: (678) 679-4830. Providers update this record themselves, so call before visiting.
How can I verify Gregory Dongkyu Lee, M.D.'s license?
NPPES lists Georgia license number 82692, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Dongkyu Lee, M.D. prescribe under Medicare Part D?
In 2024, Gregory Dongkyu Lee, M.D. had 750 Medicare Part D claims for 256 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Gregory Dongkyu Lee, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.