Dr. Gaja Shaughnessy
What this data tells you about Dr. Shaughnessy
Dr. Gaja Shaughnessy is a critical care medicine in Naples, FL, with 12 years in practice. Based on federal Medicare data, Dr. Shaughnessy performed 1,983 Medicare services across 1,636 unique beneficiaries.
Between the years covered by Open Payments, Dr. Shaughnessy received a total of $2,277 from 16 pharmaceutical and/or device companies across 45 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in critical care medicine. 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. Shaughnessy 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) | 258 | $97 | $208 |
| Hospital follow-up visit, moderate complexity | 225 | $65 | $146 |
| Critical care, first 30-74 min | 210 | $178 | $466 |
| Test to examine how well the lungs exchange gases | 165 | $45 | $104 |
| Test to determine lung volumes using sensors | 163 | $43 | $110 |
| Test to measure rate of airflow | 127 | $31 | $94 |
| Hospital follow-up visit, high complexity | 125 | $97 | $210 |
| Office visit, established patient (20-29 min) | 91 | $68 | $139 |
| Initial hospital admission, moderate complexity | 85 | $108 | $280 |
| Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 78 | $71 | $317 |
| Test for exercise-induced lung stress | 64 | $26 | $70 |
| Test to measure expiratory airflow and volume changes before and after medication administration | 62 | $28 | $133 |
| New patient office visit (45-59 min) | 61 | $114 | $328 |
| Office visit, established patient, complex (40-54 min) | 60 | $144 | $281 |
| Sleep study in sleep lab (6 years or older) | 45 | $492 | $2,071 |
| Test to measure the level of nitric oxide gas | 44 | $15 | $45 |
| Hospital follow-up visit, low complexity | 40 | $42 | $81 |
| Test to measure oxygen level in blood using ear or finger device continuously overnight | 32 | $19 | $82 |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | 23 | $515 | $2,127 |
| New patient office visit (30-44 min) | 14 | $77 | $211 |
| Initial hospital admission, high complexity | 11 | $144 | $410 |
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. Shaughnessy is a clinical cardiology specialist, with above-average Medicare volume (top 16% in FL), and low-engagement industry engagement.
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. Shaughnessy experienced with office visit, established patient (30-39 min)?
Does Dr. Shaughnessy receive payments from pharmaceutical companies?
How do Dr. Shaughnessy's costs compare to other critical care medicines in Naples?
What does Data Coverage mean?
Is this data up to date?
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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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