David Sung-Hyun Yoo, M.D., PH.D.
Radiation Oncology Physician · Lawrenceville, GA
David Sung-Hyun Yoo, M.D., PH.D. is a radiation oncology physician with a practice address in Lawrenceville, Georgia, and NPI 1598939019, issued on Apr 15, 2008. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Sung-Hyun Yoo
- Credential
- M.D., PH.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 2009-00813 NC
Self-reported in NPPES; status is on the state search - Practice location
- 698 Duluth Hwy Ste 100, Lawrenceville, GA 30046
- Phone
- (770) 962-8888
- Enumerated
- Apr 15, 2008
- Record last updated
- Feb 20, 2024
- Medicare enrollment
- Enrolled (PECOS I20210809000945); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 180 in Georgia → Look up another NPI →
Verify David Sung-Hyun Yoo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average radiation oncology physician in 2024
288 Medicare Part D claims for 104 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 47 claims were for opioids.
Most prescribed
- Tamsulosin Hcl111 claims
- Gabapentin38 claims
- Dexamethasone27 claims
- Oxycodone Hcl26 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.
Industry payments in 2024: $126.75
1 payment: food and beverage; the largest payer was Myriad Genetic Laboratories, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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
- North Atlanta Professional Services LLCAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Sung-Hyun Yoo among 180 radiation oncology physician records in Georgia
David Sung-Hyun Yoo, M.D., PH.D. is one of 180 radiation oncology physician records with a practice address in Georgia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 36% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2004 · median 2004 among the 142 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Georgia
There are 180 radiation oncology physician records in Georgia.
All 180 in Georgia → Every provider in Lawrenceville → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Mudit Chowdhary, MDLawrenceville, GA 300461821450248
- Joseph Lee, MD, PHDLawrenceville, GA 300461811518319
- Leela Maxa, MDLawrenceville, GA 300461427032663
- Gary Stillwagon, M.DLawrenceville, GA 300461548244817
- John Gargus, MDLawrenceville, GA 300451851375505
- Philip Shrake, MDLawrenceville, GA 300451376527531
- Shelley Machuta Fernandes, MDCumming, GA 300411639153828
- Edmund Simon, M.D.Cumming, GA 300411730366865
Common questions
What is David Sung-Hyun Yoo, M.D., PH.D.'s NPI number?
David Sung-Hyun Yoo, M.D., PH.D.'s National Provider Identifier (NPI) is 1598939019, issued on Apr 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Sung-Hyun Yoo, M.D., PH.D. located?
The NPPES record lists a practice address at 698 Duluth Hwy Ste 100, Lawrenceville, GA, 30046. Phone: (770) 962-8888. Providers update this record themselves, so call before visiting.
How can I verify David Sung-Hyun Yoo, M.D., PH.D.'s license?
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 David Sung-Hyun Yoo, M.D., PH.D. prescribe under Medicare Part D?
In 2024, David Sung-Hyun Yoo, M.D., PH.D. had 288 Medicare Part D claims for 104 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
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.