Shantanu Kumar, M.D.
Internal Medicine Physician · Decatur, GA
Shantanu Kumar, M.D. is an internal medicine physician with a practice address in Decatur, Georgia, and NPI 1194785840, issued on Mar 26, 2006. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Shantanu Kumar
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 0101237092 VA
232827 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1670 Clairmont RD, Decatur, GA 30033
- Phone
- (404) 321-6111
- Enumerated
- Mar 26, 2006
- Record last updated
- Sep 11, 2025
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 1670 Clairmont RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- C Aasgaard, PAPhysician Assistant1447234869
- Asalmah Abdulbaaqee-Julien, LMSWSocial Worker1194424762
- Abebe Abera, APRNPsychiatric/Mental Health Nurse Practitioner1720537368
- Sikirat AbolarinNurse Practitioner1407622947
- Hesham Abukhdeir, MDEmergency Medicine Physician1407104862
- Marta Ackers, M.D.Internal Medicine Physician1386829067
Verify Shantanu Kumar 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
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Shantanu Kumar among 3,911 internal medicine physician records in Georgia
Shantanu Kumar, M.D. is one of 3,911 internal medicine 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 internal medicine physician records list a practice address in Decatur
They are 144 of the 5,079 NPPES records with a practice address in Decatur, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Decatur → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nayana Ambardekar, MDDecatur, GA 300331366485146
- Svijetlana Begovic, MDDecatur, GA 300331285627315
- Jennifer Culley, M.D.Decatur, GA 300331386687143
- Dwayne Daugherty, M.D.Decatur, GA 300331861493637
- Shelley Davis, M.D.Decatur, GA 300331861492175
- Gulshan Harjee, MDDecatur, GA 300331124090857
- Paul Krissman, M.D.Decatur, GA 300331689674087
- Thomas Mizell, M.D.Decatur, GA 300331205829561
Common questions
What is Shantanu Kumar, M.D.'s NPI number?
Shantanu Kumar, M.D.'s National Provider Identifier (NPI) is 1194785840, issued on Mar 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shantanu Kumar, M.D. located?
The NPPES record lists a practice address at 1670 Clairmont RD, Decatur, GA, 30033. Phone: (404) 321-6111. Providers update this record themselves, so call before visiting.
How can I verify Shantanu Kumar, M.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 Shantanu Kumar, M.D. prescribe under Medicare Part D?
In 2024, Shantanu Kumar, M.D. had 12 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.