Dr. Sean McWilliams, MD
What this data tells you about Dr. McWilliams
Dr. Sean McWilliams is an otolaryngology specialist in Destin, FL, with 19 years of NPI registration. Based on federal Medicare data, Dr. McWilliams performed 2,369 Medicare services across 1,379 unique beneficiaries.
Between the years covered by Open Payments, Dr. McWilliams received a total of $262 from 2 pharmaceutical and/or device companies across 8 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in otolaryngology. 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. McWilliams 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.
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) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
684 | $71 | $112 |
| Ear wax removal A procedure to remove impacted ear wax from the ear canal. |
611 | $17 | $39 |
| Nasal endoscopy A diagnostic procedure that uses a thin, lighted tube to examine the inside of the nasal passages. |
552 | $37 | $77 |
| Flexible laryngoscopy A diagnostic exam of the voice box using a flexible endoscope to visualize the larynx. |
265 | $44 | $90 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
71 | $106 | $165 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
66 | $98 | $154 |
| Endoscopic nasal polyp biopsy or removal A procedure to remove or sample nasal polyps or tissue using an endoscope. The endoscope allows the provider to view the nasal passages during the procedure. |
42 | $188 | $363 |
| Complex removal of skin debris and drainage of mastoid cavity This procedure involves the intricate removal of accumulated skin debris and the drainage of fluid from the mastoid cavity. |
33 | $109 | $172 |
| Endoscopic control of nosebleed A procedure to stop bleeding in the nose using an endoscope to visualize the area. |
18 | $120 | $193 |
| New patient office visit, complex (60-74 min) | 15 | $142 | $206 |
| Endoscopic removal of nasal sinus A surgical procedure to remove a nasal sinus using an endoscope, which is a thin tube with a camera inserted into the nose. |
12 | $293 | $2,021 |
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
0.0 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. McWilliams is a clinical cardiology specialist, with moderate Medicare volume, 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. McWilliams experienced with office visit, established patient (30-39 min)?
Does Dr. McWilliams receive payments from pharmaceutical companies?
How do Dr. McWilliams's costs compare to other otolaryngologists in Destin?
What does Data Coverage mean?
Is this data up to date?
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.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology