Praveen Sivakumaran, MD
Hematology & Oncology Physician · Lawrenceville, GA
Praveen Sivakumaran, MD is a hematology & oncology physician with a practice address in Lawrenceville, Georgia, and NPI 1023226081, issued on May 21, 2007. Check the license (Georgia 073655, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Praveen Sivakumaran
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 073655 GA
Self-reported in NPPES; status is on the state search - Practice location
- 631 Professional Dr Ste 450, Lawrenceville, GA 30046
- Phone
- (770) 963-8030
- Enumerated
- May 21, 2007
- Record last updated
- Mar 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (770) 339-9577
- Medicaid ID
- 003159182B GA
- Medicare enrollment
- Enrolled (PECOS I20150521001869); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 396 in Georgia → Look up another NPI →
Also registered at 631 Professional Dr Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ramandeep Bambrah, MDMedical Oncology Physician1467687566
- John Botero, NP-CFamily Nurse Practitioner1083921274
- I-Wen Chang, M.D.Hematology & Oncology Physician1912034471
- Kristen Copeland, NPAdult Health Nurse Practitioner1114443967
- Dave Gupta, M.P.HHematology & Oncology Physician1164817474
- Haris Hatic, D.O.Hematology & Oncology Physician1407219041
Verify Praveen Sivakumaran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 073655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average hematology & oncology physician in 2024
934 Medicare Part D claims for 168 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 88 claims were for opioids.
Most prescribed
- Eliquis83 claims
- Anastrozole53 claims
- Ondansetron Odt53 claims
- Tamoxifen Citrate49 claims
- Revlimid35 claims
- Xarelto34 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: $1,461.44
72 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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 Oncology Services LLCSnellville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Praveen Sivakumaran among 396 hematology & oncology physician records in Georgia
Praveen Sivakumaran, MD 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 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 39% 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 updated2021 · 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 Lawrenceville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- I-Wen Chang, M.D.Lawrenceville, GA 300461912034471
- Dave Gupta, M.P.HLawrenceville, GA 300461164817474
- Christopher Hagenstad, M.D.Lawrenceville, GA 300461659460244
- Haris Hatic, D.O.Lawrenceville, GA 300461407219041
- Anthony Landis, D.O.Lawrenceville, GA 300461821187436
- Kathleen Laveaux, M.D,Lawrenceville, GA 300461659571941
- Debra Miller, MDLawrenceville, GA 300461447255864
- Aldemar Montero, M.D.Lawrenceville, GA 300461649229683
Common questions
What is Praveen Sivakumaran, MD's NPI number?
Praveen Sivakumaran, MD's National Provider Identifier (NPI) is 1023226081, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Praveen Sivakumaran, MD located?
The NPPES record lists a practice address at 631 Professional Dr Ste 450, Lawrenceville, GA, 30046. Phone: (770) 963-8030. Providers update this record themselves, so call before visiting.
How can I verify Praveen Sivakumaran, MD's license?
NPPES lists Georgia license number 073655, 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 Praveen Sivakumaran, MD prescribe under Medicare Part D?
In 2024, Praveen Sivakumaran, MD had 934 Medicare Part D claims for 168 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.