Iris Celeste Kon Njewel, MD
Internal Medicine Physician · Decatur, GA
Iris Celeste Kon Njewel, MD is an internal medicine physician with a practice address in Decatur, Georgia, and NPI 1063869113, issued on May 18, 2016. Check the license (Georgia 104623, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Iris Celeste Kon Njewel
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 104623 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2124 Candler RD, Decatur, GA 30032
- Phone
- (404) 836-0272
- Enumerated
- May 18, 2016
- Record last updated
- Jul 29, 2025
- Fax
- (404) 666-0038
- Medicaid ID
- 6829228001 AR
- Medicare enrollment
- Enrolled (PECOS I20250626000770); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 2124 Candler RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Iris Celeste Kon Njewel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 104623Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
215 Medicare Part D claims for 112 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide14 claims
- Metoprolol Tartrate13 claims
- Amlodipine Besylate11 claims
- Clopidogrel11 claims
- Prednisone11 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.
Bills Medicare through one group practice
- Pmr Georgia Holding LLCDecatur, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Iris Celeste Kon Njewel among 3,911 internal medicine physician records in Georgia
Iris Celeste Kon Njewel, MD 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 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2005 among the 2,535 with a school on file
- 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
- Adetokunboh Adebayo, MDDecatur, GA 300321689645699
- Richard Baney, M.D.Decatur, GA 300321821081589
- Mark Bates, M.D.Decatur, GA 300321639211378
- Andrea Benavides Ordonez, MDDecatur, GA 300321972024644
- Marisa Dunn, MDDecatur, GA 300321427027101
- Ijeoma Ejigiri, MDDecatur, GA 300321073806527
- Christine Johnson, D.O.Decatur, GA 300321669733606
- Stella Kamanu, M.B.B.SDecatur, GA 300321962934752
Common questions
What is Iris Celeste Kon Njewel, MD's NPI number?
Iris Celeste Kon Njewel, MD's National Provider Identifier (NPI) is 1063869113, issued on May 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Iris Celeste Kon Njewel, MD located?
The NPPES record lists a practice address at 2124 Candler RD, Decatur, GA, 30032. Phone: (404) 836-0272. Providers update this record themselves, so call before visiting.
How can I verify Iris Celeste Kon Njewel, MD's license?
NPPES lists Georgia license number 104623, 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 Iris Celeste Kon Njewel, MD prescribe under Medicare Part D?
In 2024, Iris Celeste Kon Njewel, MD had 215 Medicare Part D claims for 112 beneficiaries; 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.