Nikolaos Papadantonakis, M.D
Hematology & Oncology Physician · Atlanta, GA
Nikolaos Papadantonakis, M.D is a hematology & oncology physician with a practice address in Atlanta, Georgia, and NPI 1861764615, issued on Feb 8, 2012. Check the license (Georgia 83876, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nikolaos Papadantonakis
- Credential
- M.D
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 83876 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1365 Clifton RD NE Bldg C, Atlanta, GA 30322
- Phone
- (404) 778-1526
- Enumerated
- Feb 8, 2012
- Record last updated
- Feb 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191112002026); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 396 in Georgia → Look up another NPI →
Also registered at 1365 Clifton RD NE Bldg C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abraham Attah, MDHematology (Internal Medicine) Physician1942818703
- William Blum, M.D.Hematology & Oncology Physician1013922863
- La-Urshalar Brock, CNM, FNP-BCFamily Nurse Practitioner1073764981
- Kathryn Carlson Wrammert, N.P.Obstetrics & Gynecology Nurse Practitioner1801907472
- Jonathon Cohen, M.D.Hematology & Oncology Physician1902003403
- Samantha Greenseid, DOSurgery Physician1225597248
Verify Nikolaos Papadantonakis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 83876Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
393 Medicare Part D claims for 63 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Hydroxyurea58 claims
- Valacyclovir31 claims
- Venclexta31 claims
- Cresemba26 claims
- Cefpodoxime Proxetil22 claims
- Tasigna21 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).
Bills Medicare through one group practice
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nikolaos Papadantonakis among 396 hematology & oncology physician records in Georgia
Nikolaos Papadantonakis, M.D is one of 396 hematology & 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 2012, is newer than 77% of them.
- NPI issued2012 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2005 · median 2002 among the 300 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Georgia
There are 396 hematology & oncology physician records in Georgia.
All 396 in Georgia → Every provider in Atlanta → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- William Blum, M.D.Atlanta, GA 303221013922863
- Kristie Blum, M.D.Atlanta, GA 303221811902679
- Otis Brawley, M.D.Atlanta, GA 303221912915109
- Joan Cain, MDAtlanta, GA 303221043495732
- Jonathon Cohen, M.D.Atlanta, GA 303221902003403
- Ann Haight, MDAtlanta, GA 303221871665265
- Wayne Harris, MDAtlanta, GA 303221023055779
- Leonard Heffner, M.D.Atlanta, GA 303221780791533
Common questions
What is Nikolaos Papadantonakis, M.D's NPI number?
Nikolaos Papadantonakis, M.D's National Provider Identifier (NPI) is 1861764615, issued on Feb 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nikolaos Papadantonakis, M.D located?
The NPPES record lists a practice address at 1365 Clifton RD NE Bldg C, Atlanta, GA, 30322. Phone: (404) 778-1526. Providers update this record themselves, so call before visiting.
How can I verify Nikolaos Papadantonakis, M.D's license?
NPPES lists Georgia license number 83876, 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 Nikolaos Papadantonakis, M.D prescribe under Medicare Part D?
In 2024, Nikolaos Papadantonakis, M.D had 393 Medicare Part D claims for 63 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Nikolaos Papadantonakis, 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.