Dr. James L. Guzzo, MD
Vascular Surgery (Vascular Surgery Physician)
- Medicare participating
At a glance
- Medical school
- University of Vermont College of Medicine (2002)
- Years since graduation
- 24
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 102
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2002Medical school: University of Vermont College of Medicine
- 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Vascular Surgery Physician primary
PA license MD445634 · MD license D0068355
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare patients and services
- Medicare patients, 2024
- 102
- Services billed
- 401
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 119 | 45 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 65 | 38 |
| New patient office or other outpatient visit, 30-44 minutes | 40 | 40 |
| Chemical destruction of first incompetent vein of arm or leg using imaging guidance | 31 | 21 |
| Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance | 23 | 15 |
| Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 18 | 14 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 14 | 14 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Payments from drug and device companies
In 2025, 3 companies reported 4 payments worth $192 in total to this clinician.
| Endologix LLC | $107 |
|---|---|
| Tactile Systems Technology Inc | $66.45 |
| Medtronic, Inc. | $19.47 |
| Food and Beverage | $192 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.