Yewon Kwak
Medical Oncology Physician · Atlanta, GA
Yewon Kwak is a medical oncology physician with a practice address in Atlanta, Georgia, and NPI 1952038648, issued on Aug 3, 2022. Check the license (Georgia RN271409, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Yewon Kwak
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- RN271409 GA
Self-reported in NPPES; status is on the state search - Practice location
- 5670 Peachtree Dunwoody RD Ste 1000, Atlanta, GA 30342
- Phone
- (404) 255-1930
- Enumerated
- Aug 3, 2022
- Entity
- Type 1 · individual
Also registered at 5670 Peachtree Dunwoody RD Ste 1000
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hong De Sa, MDStudent in an Organized Health Care Education/Training Program1649775594
- Caitlin Gausvik, NPFamily Nurse Practitioner1831743194
- Laura HoffmanFamily Nurse Practitioner1487165742
- Joseph MaakaronMedical Oncology Physician1417397316
- Dorissa Rawls, APRN, FNP-CHematology & Oncology Physician1447761655
- Aurelia Summerlin, FNPNurse Practitioner1699782995
Verify Yewon Kwak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license RN271409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
82% fewer Medicare Part D claims than the average medical oncology physician in 2024
132 Medicare Part D claims for 46 beneficiaries, against an average of 732 among the 2,742 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Sulfamethoxazole-Trimethoprim20 claims
- Acyclovir11 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: $1,270.72
56 payments, mostly food and beverage; the largest payer was Celgene Corporation. The 2,246 providers of this specialty with any payment received $11,943.39 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.
Medical Oncology Physician providers in Georgia
There are 61 medical oncology physician records in Georgia.
Other medical oncology physician records in Georgia
- Farooq Akbar, MDMacon, GA1396772117
- Olatunji Alese, M.D.Atlanta, GA1053631010
- Zeba Aziz, M.D.Decatur, GA1073604245
- Tonjeh Bah, MDSavannah, GA1215370333
- Wilbur Bassett, MDColumbus, GA1326111410
- Jacob Berchuck, MDAtlanta, GA1215279617
- Haven Caldwell-Sachar, D.O.Savannah, GA1750677118
- Jordan Ciuro, M.DAugusta, GA1851741789
- Navneet Dhillon, M.D.Canton, GA1124282843
- Erin Dunbar, MDAtlanta, GA1235298779
Common questions
What is Yewon Kwak's NPI number?
Yewon Kwak's National Provider Identifier (NPI) is 1952038648, issued on Aug 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Yewon Kwak located?
The NPPES record lists a practice address at 5670 Peachtree Dunwoody RD Ste 1000, Atlanta, GA, 30342. Phone: (404) 255-1930. Providers update this record themselves, so call before visiting.
How can I verify Yewon Kwak's license?
NPPES lists Georgia license number RN271409, 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 Yewon Kwak prescribe under Medicare Part D?
In 2024, Yewon Kwak had 132 Medicare Part D claims for 46 beneficiaries; the average among medical oncology physician prescribers was 732. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.