Dr. Stuart I. Senkfor, MD
Nephrology (Kidney) (Nephrology Physician)
- Medicare participating
At a glance
- Medical school
- Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (1985)
- Years since graduation
- 41
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 316
Licensed in Colorado since 1990, according to the Colorado Department of Regulatory Agencies. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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
- 1985Medical school: Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
- 2005Registered 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
-
Nephrology Physician primary
CO license 30555 (first issued 1990; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Adventhealth Littleton Littleton, CO
- Hca-Healthone DBA Swedish Medical Center Englewood, CO
- Saint Joseph Hospital Denver, CO
- HCA Healthone Rose Denver, CO
- HCA Healthone Presbyterian St. Lukes Denver, CO
Medical groups
- Denver Nephrologists PC (47 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
- 316
- Services billed
- 1,152
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Dialysis services, per day, less than full month service (20 years or older) | 257 | 11 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 214 | 94 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | 134 | 24 |
| Established patient office or other outpatient visit, 30-39 minutes | 133 | 109 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 113 | 44 |
| Established patient office or other outpatient visit, 40-54 minutes | 77 | 48 |
| Dialysis services, 2-3 physician visits per month (20 years or older) | 52 | 31 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 40 |
| New patient office or other outpatient visit, 60-74 minutes | 20 | 20 |
| Urinalysis, manual test | 19 | 19 |
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 |
|---|---|
| Calcitriol Other prescribers in Denver, CO | 88 |
| Lisinopril Other prescribers in Denver, CO | 85 |
| Amlodipine Besylate Other prescribers in Denver, CO | 73 |
| Prosol (parenteral amino acid 20% no.1) | 67 |
| Losartan Potassium Other prescribers in Denver, CO | 62 |
| Furosemide Other prescribers in Denver, CO | 58 |
| Potassium Chloride Other prescribers in Denver, CO | 50 |
| Jardiance (empagliflozin) Other prescribers in Denver, CO | 40 |
| Farxiga (dapagliflozin propanediol) Other prescribers in Denver, CO | 38 |
| Hydralazine Hcl Other prescribers in Denver, CO | 35 |
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, 3 companies reported 4 payments worth $98.95 in total to this clinician.
| Amgen Inc. | $51.42 |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $29.23 |
| Novartis Pharmaceuticals Corporation | $18.30 |
| Food and Beverage | $98.95 |
|---|
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.