Dr. Nathaniel Walsh, MD
What this data tells you about Dr. Walsh
Dr. Nathaniel Walsh is a surgery specialist in Tampa, FL, with 14 years of NPI registration. Based on federal Medicare data, Dr. Walsh performed 468 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Walsh received a total of $9,042 from 6 pharmaceutical and/or device companies across 24 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Walsh is Very High — reflecting how much public federal data is available about this provider. 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 | 135773 | Clear | January 31, 2028 | — |
Medicare Practice Summary — 2023
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 |
|---|---|---|---|
| Removal of lymph nodes, muscle, and tissue of neck Surgical removal of lymph nodes, muscle, and tissue from the neck area. |
133 | $667 | $2,491 |
| 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. |
83 | $95 | $500 |
| Flexible laryngoscopy A diagnostic exam of the voice box using a flexible endoscope to visualize the larynx. |
70 | $47 | $340 |
| Thyroid lobe removal Surgical removal of one lobe of the thyroid gland located on one side of the neck. |
50 | $148 | $1,254 |
| Removal of thyroid | 49 | $198 | $1,442 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
34 | $103 | $421 |
| Thyroid removal through chest or back Surgical removal of the thyroid gland performed via an incision in the chest or back rather than the neck. |
32 | $345 | $2,249 |
| Parathyroid tissue removal and reimplantation This procedure involves surgically removing parathyroid tissue and reimplanting it into another part of the body. |
17 | $189 | $748 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2018-2024) ›
Associated products mentioned in payments ›
Geographic Context
4.6 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Walsh is a clinical cardiology specialist, with above-average Medicare volume (top 26% in FL).
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Walsh experienced with removal of lymph nodes, muscle, and tissue of neck?
Does Dr. Walsh receive payments from pharmaceutical companies?
How do Dr. Walsh's costs compare to other surgerists in Tampa?
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This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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. Data Coverage reflects 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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