Charles K. Agunobi, M.D.
Internal Medicine Physician · Duluth, GA
Charles K. Agunobi, M.D. is an internal medicine physician with a practice address in Duluth, Georgia, and NPI 1609864446, issued on Oct 6, 2005. Check the license (Georgia 38161, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles K. Agunobi
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 38161 GA
9400694 NC
20751 SC
Self-reported in NPPES; status is on the state search - Practice location
- 3099 Breckinridge Blvd Ste 110, Duluth, GA 30096
- Phone
- (678) 242-8035
- Enumerated
- Oct 6, 2005
- Record last updated
- Jul 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (678) 373-1645
- Medicaid IDs
- N0069A SC
8910429 NC - Medicare enrollment
- Enrolled (PECOS I20110830000490); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Verify Charles K. Agunobi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 38161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
65 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.
Bills Medicare through one group practice
- Medstreamline LLCGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles K. Agunobi among 3,911 internal medicine physician records in Georgia
Charles K. Agunobi, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1985 · median 2005 among the 2,535 with a school on file
- Record last updated2021 · 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).
39 internal medicine physician records list a practice address in Duluth
They are 39 of the 1,766 NPPES records with a practice address in Duluth, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Duluth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ahmad Al-Dabagh, M.D.Duluth, GA 300961104858794
- Joan Beverly, CFNPDuluth, GA 300961356354856
- Benigno Bobon, M.D.Duluth, GA 300961487645032
- Julia Campbell, MDDuluth, GA 300961366544397
- Savitha Elam-Kootil, MDDuluth, GA 300961215039243
- Martin Ettinger, MDDuluth, GA 300961124120159
- Marshall Fogel, MD FACPDuluth, GA 300961962504910
- Todd Greer, MDDuluth, GA 300961619937786
Common questions
What is Charles K. Agunobi, M.D.'s NPI number?
Charles K. Agunobi, M.D.'s National Provider Identifier (NPI) is 1609864446, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles K. Agunobi, M.D. located?
The NPPES record lists a practice address at 3099 Breckinridge Blvd Ste 110, Duluth, GA, 30096. Phone: (678) 242-8035. Providers update this record themselves, so call before visiting.
How can I verify Charles K. Agunobi, M.D.'s license?
NPPES lists Georgia license number 38161, 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 Charles K. Agunobi, M.D. prescribe under Medicare Part D?
In 2024, Charles K. Agunobi, M.D. had 65 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.