Dr. Peter Johnston, MD
General Surgery
14+
Years in Practice
Practice Locations
3 locations
About Dr. Peter Johnston
Peter Johnston, MD is a healthcare provider practicing in Scottsdale, AZ.
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.
14
Years Experience
3
Locations
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
General SurgeryCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 2012
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| — | Student in an Organized Health Care Education/Training Program | — | |
| Arizona | 63625 | Surgery |
Public Data Summary for Dr. Peter Johnston
With 14 years of practice, Dr. Peter Johnston is an established general surgery provider, MD, after earning their medical degree at Other in 2012. Dr. currently practices across 3 facilities, including Mayo Clinic - Arizona in Scottsdale, Arizona. Their National Provider Identifier (NPI) is 1104192913, 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. Peter Johnston as a lower-volume general surgery provider, treating approximately 222 Medicare beneficiaries and delivering 397 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Peter Johnston
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0 reviews
General Surgery Providers Nearby
Same primary specialty near ZIP 85259
FAQ
Frequently asked questions about Dr. Peter Johnston
What does Dr. Peter Johnston specialize in?
Dr. Peter Johnston specializes in General Surgery. Secondary taxonomy filings also list Student In An Organized Health Care Education/training Program.
Where does Dr. Peter Johnston practice?
Dr. Peter Johnston practices at Mayo Clinic - Arizona in Scottsdale, Arizona. Dr. is also affiliated with 2 additional facilities, listed below.
Does Dr. Peter Johnston accept Medicare?
CMS records show that Dr. Peter Johnston accepts Medicare assignment. CMS billing data shows 222 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Peter Johnston's NPI number?
Dr. Peter Johnston's National Provider Identifier (NPI) is 1104192913. 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. Peter Johnston been practicing?
Dr. Peter Johnston has approximately 14 years of practice experience, having graduated from Other in 2012.