John Marion Sadler, MD
Cardiovascular Disease Physician · Augusta, GA
John Marion Sadler, MD is a cardiovascular disease physician with a practice address in Augusta, Georgia, and NPI 1821739616, issued on Apr 5, 2022. Check the license (Georgia 17075, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Marion Sadler
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 17075 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1475 Laney Walker Blvd, Augusta, GA 30912
- Phone
- (706) 721-7005
- Enumerated
- Apr 5, 2022
- Record last updated
- Jun 29, 2025
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 726 in Georgia → Look up another NPI →
Also registered at 1475 Laney Walker Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Marion Sadler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 17075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
12 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $17.31
1 payment: food and beverage; the largest payer was Actelion Pharmaceuticals US, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Marion Sadler among 726 cardiovascular disease physician records in Georgia
John Marion Sadler, MD is one of 726 cardiovascular disease physician records with a practice address in Georgia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 99% of them.
- NPI issued2022 · 99% of these records are older, under 1% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Georgia
There are 726 cardiovascular disease physician records in Georgia.
All 726 in Georgia → Every provider in Augusta → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Wael Aljaroudi, M.D.Augusta, GA 309121033312129
- Preston Conger, M.D.Augusta, GA 309121033208400
- Kevin Dellsperger, MDAugusta, GA 309121407807662
- Avirup Guha, M.B.B.S.Augusta, GA 309121801151352
- Mahendra Mandawat, MDAugusta, GA 309121871602961
- Donald Miller, MDAugusta, GA 309121043306251
- Christopher Pallas, MDAugusta, GA 309121053410076
- Louis Prisant, MDAugusta, GA 309121699886622
Common questions
What is John Marion Sadler, MD's NPI number?
John Marion Sadler, MD's National Provider Identifier (NPI) is 1821739616, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Marion Sadler, MD located?
The NPPES record lists a practice address at 1475 Laney Walker Blvd, Augusta, GA, 30912. Phone: (706) 721-7005. Providers update this record themselves, so call before visiting.
How can I verify John Marion Sadler, MD's license?
NPPES lists Georgia license number 17075, 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 John Marion Sadler, MD prescribe under Medicare Part D?
In 2024, John Marion Sadler, MD had 12 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.