Dr. John Sylvester, M.D.
Radiation Oncology
80% Complete
Profile completeness
ZIP Healthcare Access Score
Limited Access
ZIP 34202 • D+
20+
Years in Practice
Available
Telehealth
Healthcare Access Where Dr. John Sylvester Practices
ZIP code 34202 • Bradenton, Florida
Significant gaps exist in healthcare availability for residents of ZIP 34202.
View full Healthcare Access Score report for ZIP 34202Conditions Dr. John Sylvester Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
1 location
About Dr. John Sylvester
John Sylvester, M.D. is a healthcare provider practicing in Lakewood Ranch, FL.
Specialty Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
42
Years Experience
1
Location
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Radiation OncologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of California, Geffen School Of Medicine
Class of 1984
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| Washington | MD00025438 | Radiology | — |
| Florida | ME105971 | Radiology |
Public Data Summary for Dr. John Sylvester
With 20 years of practice, Dr. John Sylvester is an established radiation oncology provider, M.D., after earning their medical degree at University Of California, Geffen School Of Medicine in 1984. Dr. currently practices at in Lakewood Ranch, Florida. Their National Provider Identifier (NPI) is 1508880337, 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.
Dr. John Sylvester's practice is located in ZIP 34202 (Lakewood Ranch, Florida), which has an overall CartoChrome Healthcare Access Score of 42/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.
CMS Medicare data shows Dr. John Sylvester as a lower-volume radiation oncology provider, treating approximately 493 Medicare beneficiaries and delivering 15K 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 Sylvester received $5K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$5K
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 Sylvester
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0 reviews
Radiation Oncology Providers Nearby
Same primary specialty near ZIP 34202
FAQ
Frequently asked questions about Dr. John Sylvester
What does Dr. John Sylvester specialize in?
Dr. John Sylvester specializes in Radiation Oncology. Secondary taxonomy filings also list Radiology.
Where does Dr. John Sylvester practice?
Dr. John Sylvester practices at in Lakewood Ranch, Florida.
Does Dr. John Sylvester accept Medicare?
Based on CMS records, Dr. John Sylvester has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 493 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. John Sylvester's NPI number?
Dr. John Sylvester's National Provider Identifier (NPI) is 1508880337. 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 Sylvester been practicing?
Dr. John Sylvester has approximately 20 years of practice experience, having graduated from University Of California, Geffen School Of Medicine in 1984.