Dr. Robert A. Larson, M.D.
General Surgery (Surgery Physician)
- Medicare participating
At a glance
- Medical school
- Perelman School of Med at the University of Pennsylvania (1989)
- Years since graduation
- 37
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 884
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
- 1989Medical school: Perelman School of Med at the University of Pennsylvania
- 2006Registered 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
-
Surgery Physician primary
VA license 0101258303 -
Vascular Surgery Physician
VA license 0101258303
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Medical College of Virginia Hospitals Richmond, VA
- Vcu Health Tappahannock Hospital Tappahannock, VA
- Community Memorial Hospital South Hill, VA
Medical groups
- Mcv Associated Physicians (1,807 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 884
- Services billed
- 1,384
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Ultrasound study of arm or leg veins with compression and maneuvers | 208 | 195 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 173 | 168 |
| Ultrasound of both sides of head and neck blood flow | 163 | 161 |
| Ultrasound study of arm and leg arteries | 113 | 109 |
| Established patient office or other outpatient visit, 20-29 minutes | 74 | 55 |
| Ultrasound of one leg arteries or artery grafts | 55 | 53 |
| Ultrasound of leg arteries or artery grafts | 39 | 39 |
| New patient office or other outpatient visit, 45-59 minutes | 36 | 36 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 27 | 25 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 26 | 25 |
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.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Clopidogrel (clopidogrel bisulfate) Other prescribers in Richmond, VA | 17 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $42.38 in total to this clinician.
| Medtronic, Inc. | $42.38 |
|---|
| Food and Beverage | $42.38 |
|---|
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.