Dr. John Zudans, M.D.
What this data tells you about Dr. Zudans
Dr. John Zudans is an ophthalmology specialist in Barefoot Bay, FL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Zudans performed 7,261 Medicare services across 4,645 unique beneficiaries.
Between the years covered by Open Payments, Dr. Zudans received a total of $1,374 from 12 pharmaceutical and/or device companies across 45 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in ophthalmology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Zudans is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Florida License Status
FL DOH · MQA| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 84639 | Clear | January 31, 2028 | — |
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 1,615 | $89 | $242 |
| Retinal imaging (OCT scan) | 1,563 | $29 | $75 |
| Closure of tear duct opening using plug | 1,029 | $83 | $282 |
| Retinal photography (fundus photo) | 652 | $28 | $67 |
| New patient office visit (45-59 min) | 284 | $104 | $278 |
| Exam of the internal drainage system of eye | 271 | $21 | $52 |
| Cataract surgery with lens implant | 270 | $389 | $954 |
| Corneal topography and eye depth measurement | 249 | $30 | $78 |
| Visual field test, extended | 246 | $46 | $118 |
| Office visit, established patient (20-29 min) | 227 | $64 | $173 |
| Removal of recurring cataract in lens capsule using a laser | 196 | $219 | $497 |
| Aflibercept eye injection (Eylea) | 154 | $692 | $1,341 |
| Eye injection for retinal disease | 105 | $86 | $170 |
| Removal of eyelashes using forceps | 43 | $11 | $41 |
| Complete ultrasound of within the brain blood flow | 41 | $127 | $324 |
| Ultrasound of within the brain blood flow following medication | 41 | $129 | $328 |
| Ultrasound of within the brain blood flow for blood clots | 41 | $78 | $374 |
| Photography of content of eyes | 36 | $16 | $38 |
| Laser repair to improve eye fluid flow | 32 | $183 | $362 |
| Comprehensive eye exam, established patient | 32 | $95 | $249 |
| Incision to improve eye fluid flow | 29 | $594 | $1,185 |
| Exam of visual field with intermediate testing | 26 | $36 | $74 |
| Optic nerve imaging (OCT scan) | 26 | $27 | $69 |
| Compounded drug, not otherwise classified | 26 | $67 | $110 |
| Removal of excessive skin and fat of upper eyelid | 14 | $663 | $1,657 |
| Exam to measure eye deviation and range of motion | 13 | $41 | $106 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
5.2 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Zudans is a clinical cardiology specialist, with above-average Medicare volume (top 17% in FL), with low-engagement industry engagement, with 19 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Zudans experienced with office visit, established patient (30-39 min)?
Does Dr. Zudans receive payments from pharmaceutical companies?
How do Dr. Zudans's costs compare to other ophthalmologists in Barefoot Bay?
What does Data Coverage mean?
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Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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