Dr. Peter Fergus, M.D.
Cardiology (Cardiovascular Disease Physician)
- Medicare participating
At a glance
- Medical school
- University of Rochester School of Medicine and Dentistry (1970)
- Years since graduation
- 56
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 221
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
- 1970Medical school: University of Rochester School of Medicine and Dentistry
- 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
-
Cardiovascular Disease Physician primary
WI license 19406
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- St Vincent Hospital Green Bay, WI
- St Marys Hospital Medical Ctr Green Bay, WI
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
- 221
- Services billed
- 784
- Patients’ average age
- 78
| Service | Times | Patients |
|---|---|---|
| Blood test, clotting time | 179 | 14 |
| Insertion of needle into vein for collection of blood sample | 162 | 97 |
| Established patient office or other outpatient visit, 30-39 minutes | 135 | 113 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 98 | 42 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 97 | 43 |
| Established patient office or other outpatient visit, 40-54 minutes | 93 | 67 |
| Blood test, lipids (cholesterol and triglycerides) | 41 | 37 |
| Blood test, comprehensive group of blood chemicals | 34 | 26 |
| Programming of dual lead pacemaker system | 27 | 23 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 17 | 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.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Ezetimibe Other prescribers in Green Bay, WI | 481 |
| Metoprolol Succinate Other prescribers in Green Bay, WI | 321 |
| Atorvastatin Calcium Other prescribers in Green Bay, WI | 313 |
| Rosuvastatin Calcium Other prescribers in Green Bay, WI | 297 |
| Clopidogrel (clopidogrel bisulfate) Other prescribers in Green Bay, WI | 219 |
| Furosemide Other prescribers in Green Bay, WI | 195 |
| Potassium Chloride Other prescribers in Green Bay, WI | 180 |
| Metoprolol Tartrate Other prescribers in Green Bay, WI | 160 |
| Eliquis (apixaban) Other prescribers in Green Bay, WI | 150 |
| Digoxin Other prescribers in Green Bay, WI | 146 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.