Ndidiamaka O. Obadan, M.D.,MS
Nephrology Physician · Kennesaw, GA
Ndidiamaka O. Obadan, M.D.,MS is a nephrology physician with a practice address in Kennesaw, Georgia, and NPI 1225385248, issued on Aug 8, 2012. Check the license (Georgia 84055, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ndidiamaka O. Obadan
- Credential
- M.D.,MS
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 84055 GA
7271580 ID
37945 SC
Self-reported in NPPES; status is on the state search - Practice location
- 3105 Creekside Village Dr NW Ste 801, Kennesaw, GA 30144
- Phone
- (404) 566-4623
- Enumerated
- Aug 8, 2012
- Record last updated
- Apr 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20260513002768); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 417 in Georgia → Look up another NPI →
Also registered at 3105 Creekside Village Dr NW Ste 801
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marilyn Pearce, LMFT, PH.D.Marriage & Family Therapist1205170917
Verify Ndidiamaka O. Obadan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 84055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average nephrology physician in 2024
37 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Januvia12 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.
Ndidiamaka O. Obadan among 417 nephrology physician records in Georgia
Ndidiamaka O. Obadan, M.D.,MS is one of 417 nephrology physician records with a practice address in Georgia. 91% 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 80% of them.
- NPI issued2012 · 80% of these records are older, 16% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2006 · median 2001 among the 343 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Georgia
There are 417 nephrology physician records in Georgia.
All 417 in Georgia → Every provider in Kennesaw → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Ifeyinwa Anigbogu, MDDouglasville, GA 301341720243751
- Rafiq El Hammali, MDDouglasville, GA 301341396965547
- Soccoh Kabia, M.D.Douglasville, GA 301341801967575
- Saba Khan, M.D.Douglasville, GA 301341821485921
- Hamid Chimeh, M.D.Rome, GA 301651104905074
- Hailu Demissachew, MDRome, GA 301651356401616
- Ritu Khurana, MDRome, GA 301651134281199
- Jerry Littlefield, DORome, GA 301651417946419
Common questions
What is Ndidiamaka O. Obadan, M.D.,MS's NPI number?
Ndidiamaka O. Obadan, M.D.,MS's National Provider Identifier (NPI) is 1225385248, issued on Aug 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ndidiamaka O. Obadan, M.D.,MS located?
The NPPES record lists a practice address at 3105 Creekside Village Dr NW Ste 801, Kennesaw, GA, 30144. Phone: (404) 566-4623. Providers update this record themselves, so call before visiting.
How can I verify Ndidiamaka O. Obadan, M.D.,MS's license?
NPPES lists Georgia license number 84055, 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 Ndidiamaka O. Obadan, M.D.,MS prescribe under Medicare Part D?
In 2024, Ndidiamaka O. Obadan, M.D.,MS had 37 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.