John Sinkovich, DO
Internal Medicine Physician · Atlanta, GA
John Sinkovich, DO is an internal medicine physician with a practice address in Atlanta, Georgia, and NPI 1457932584, issued on Apr 20, 2021. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Sinkovich
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5151015173 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1863 Memorial Dr SE, Atlanta, GA 30317
- Phone
- (404) 616-9304
- Enumerated
- Apr 20, 2021
- Record last updated
- Jun 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20240726001683); accepts Medicare assignment
- Medical or professional school
- Liberty Univ College Of Osteopathic Medicine, 2021
- 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 1863 Memorial Dr SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Gonzalez, NPFamily Nurse Practitioner1134847817
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Verify John Sinkovich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
529 Medicare Part D claims for 135 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate41 claims
- Atorvastatin Calcium27 claims
- Lisinopril24 claims
- Albuterol Sulfate Hfa21 claims
- Hydrochlorothiazide17 claims
- Fluticasone Propionate15 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.
Industry payments in 2024: $30.67
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Grady Memorial Hospital CorporationAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Sinkovich among 3,911 internal medicine physician records in Georgia
John Sinkovich, DO 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 2021, is newer than 86% of them.
- NPI issued2021 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2005 among the 2,535 with a school on file
- Record last updated2024 · 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
- Samuel Dooley, M.D.Atlanta, GA 303171699809970
- Jessica Gilliam, M.D.Atlanta, GA 303171588975098
- Henry Kahn, M.D.Atlanta, GA 303171891829883
- Carol Aitcheson, MDAtlanta, GA 303181104919083
- David Anderson, MDAtlanta, GA 303181194725093
- Sujata Bhowmik, MDAtlanta, GA 303181366442238
- Victor Blake, MDAtlanta, GA 303181548260458
- Marvin Crawford, MDAtlanta, GA 303181033119912
Common questions
What is John Sinkovich, DO's NPI number?
John Sinkovich, DO's National Provider Identifier (NPI) is 1457932584, issued on Apr 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Sinkovich, DO located?
The NPPES record lists a practice address at 1863 Memorial Dr SE, Atlanta, GA, 30317. Phone: (404) 616-9304. Providers update this record themselves, so call before visiting.
How can I verify John Sinkovich, DO's license?
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 Sinkovich, DO prescribe under Medicare Part D?
In 2024, John Sinkovich, DO had 529 Medicare Part D claims for 135 beneficiaries; 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.