Adam J. Leaderman, MD
Internal Medicine Physician · Atlanta, GA
Adam J. Leaderman, MD is an internal medicine physician with a practice address in Atlanta, Georgia, and NPI 1407808892, issued on May 16, 2006. Check the license (Georgia 29709, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Adam J. Leaderman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 29709 GA
Self-reported in NPPES; status is on the state search - Practice location
- 6135 Barfield RD Ste 200, Atlanta, GA 30328
- Phone
- (404) 256-8500
- Enumerated
- May 16, 2006
- Record last updated
- Nov 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (404) 256-8506
- Medicare enrollment
- Enrolled (PECOS I20110503000530); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 6135 Barfield RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Haritha Challa, M.DInternal Medicine Physician1023384849
- Rachel Delfavero, MDInternal Medicine Physician1992982003
- Neeja Desai, M.D.Neurology Physician1245650068
Verify Adam J. Leaderman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 29709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average internal medicine physician in 2024
10,477 Medicare Part D claims for 775 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 70 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,091 claims
- Amlodipine Besylate582 claims
- Rosuvastatin Calcium431 claims
- Levothyroxine Sodium370 claims
- Losartan Potassium367 claims
- Lisinopril344 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 72.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Laureate Medical Group AT Northside, LLCAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam J. Leaderman among 3,911 internal medicine physician records in Georgia
Adam J. Leaderman, 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 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 fileYes · 65% of these records are
- Graduated1982 · median 2005 among the 2,535 with a school on file
- Record last updated2020 · 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
- Caroline Abruzese, MDAtlanta, GA 303281255328720
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- Charles Cohn, MDSandy Springs, GA 303281538168232
- Mark Friedman, MDAtlanta, GA 303281467404848
- William Gower, M.D.Atlanta, GA 303281053306399
- Shangbo Guan, M.D.Atlanta, GA 303281811965957
- Peter Gutschenritter, M.D.Atlanta, GA 303281689669145
- Steven He, M.D.Atlanta, GA 303281154360477
Common questions
What is Adam J. Leaderman, MD's NPI number?
Adam J. Leaderman, MD's National Provider Identifier (NPI) is 1407808892, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adam J. Leaderman, MD located?
The NPPES record lists a practice address at 6135 Barfield RD Ste 200, Atlanta, GA, 30328. Phone: (404) 256-8500. Providers update this record themselves, so call before visiting.
How can I verify Adam J. Leaderman, MD's license?
NPPES lists Georgia license number 29709, 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 Adam J. Leaderman, MD prescribe under Medicare Part D?
In 2024, Adam J. Leaderman, MD had 10,477 Medicare Part D claims for 775 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Adam J. Leaderman, MD's MIPS final score?
The 2023 MIPS final score is 72.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.