Dr. John Koryakos, MD
20+
Years in Practice
Practice Locations
1 location
About Dr. John Koryakos
John Koryakos, MD is a healthcare provider practicing in Phoenix, AZ.
Specialty Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
37
Years Experience
1
Location
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Credentials verified via NPI Registry (NPPES)
Education & Training
No education details on file.
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| Arizona | 24570 | Internal Medicine | |
| California | A55548 | Internal Medicine | — |
Public Data Summary for Dr. John Koryakos
With 20 years of practice, Dr. John Koryakos is an established healthcare provider, MD,. Dr. currently practices at Sonoran Radiology Ltd in Phoenix, Arizona. Their National Provider Identifier (NPI) is 1598841884, 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 Koryakos as a lower-volume healthcare provider, treating approximately 186 Medicare beneficiaries and delivering 1K 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 Koryakos received $742 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
$742
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 Koryakos
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FAQ
Frequently asked questions about Dr. John Koryakos
Where does Dr. John Koryakos practice?
Dr. John Koryakos practices at Sonoran Radiology Ltd in Phoenix, Arizona.
Does Dr. John Koryakos accept Medicare?
CMS records show that Dr. John Koryakos accepts Medicare assignment. CMS billing data shows 186 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. John Koryakos's NPI number?
Dr. John Koryakos's National Provider Identifier (NPI) is 1598841884. 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 Koryakos been practicing?
Dr. John Koryakos has approximately 20 years of practice experience.