Dr. John Leff, M D
General Surgery
21+
Years in Practice
Practice Locations
1 location
About Dr. John Leff
John Leff, M D is a healthcare provider with 21 years of experience.
Specialty Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
30
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
General SurgeryCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Ohio State University College Of Medicine
Class of 1996
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Ohio | 35073410L | Surgery |
Public Data Summary for Dr. John Leff
With 21 years of practice, Dr. John Leff is an established general surgery provider, M D, after earning their medical degree at Ohio State University College Of Medicine in 1996. Dr. currently practices at Ohiohealth Corporation in Columbus, Ohio. Their National Provider Identifier (NPI) is 1396744140, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. John Leff as a lower-volume general surgery provider, treating approximately 262 Medicare beneficiaries and delivering 582 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. John Leff received $422 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$422
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. John Leff
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0 reviews
General Surgery Providers Nearby
Same primary specialty near ZIP 43214
FAQ
Frequently asked questions about Dr. John Leff
What does Dr. John Leff specialize in?
Dr. John Leff specializes in General Surgery.
Where does Dr. John Leff practice?
Dr. John Leff practices at Ohiohealth Corporation in Columbus, Ohio.
Does Dr. John Leff accept Medicare?
CMS records show that Dr. John Leff accepts Medicare assignment. CMS billing data shows 262 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. John Leff's NPI number?
Dr. John Leff's National Provider Identifier (NPI) is 1396744140. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. John Leff been practicing?
Dr. John Leff has approximately 21 years of practice experience, having graduated from Ohio State University College Of Medicine in 1996.