Jeffrey Ira Clark, MD
Internal Medicine Physician · Atlanta, GA
Jeffrey Ira Clark, MD is an internal medicine physician with a practice address in Atlanta, Georgia, and NPI 1316946957, issued on Jul 15, 2005. Check the license (Georgia 016221, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Ira Clark
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 016221 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4890 Roswell RD NE, Atlanta, GA 30342
- Phone
- (404) 255-9244
- Enumerated
- Jul 15, 2005
- Record last updated
- Nov 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (404) 255-9114
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 4890 Roswell RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey Ira Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 016221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
17 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.
Jeffrey Ira Clark among 3,911 internal medicine physician records in Georgia
Jeffrey Ira Clark, 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 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 fileNo · 65% of these records are
- Record last updated2015 · 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).
870 internal medicine physician records list a practice address in Atlanta
They are 870 of the 31,476 NPPES records with a practice address in Atlanta, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Atlanta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Allan Bleich, MDAtlanta, GA 303421952300691
- Bobb Cucher, MDAtlanta, GA 303421003803347
- Marie Garrity, MDAtlanta, GA 303421629066584
- Sandra Levy, MDAtlanta, GA 303421205893559
- Meenal Lothe, M.D.Atlanta, GA 303421770588196
- Robert Marcus, M.D.Atlanta, GA 303421588631923
- Frank Marxer, MDAtlanta, GA 303421144229592
- Syed Rahman, M.D.Atlanta, GA 303421568420081
Common questions
What is Jeffrey Ira Clark, MD's NPI number?
Jeffrey Ira Clark, MD's National Provider Identifier (NPI) is 1316946957, issued on Jul 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Ira Clark, MD located?
The NPPES record lists a practice address at 4890 Roswell RD NE, Atlanta, GA, 30342. Phone: (404) 255-9244. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Ira Clark, MD's license?
NPPES lists Georgia license number 016221, 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 Jeffrey Ira Clark, MD prescribe under Medicare Part D?
In 2024, Jeffrey Ira Clark, MD had 17 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.