Quick answers
- Does Winston J. Sauber accept Medicare assignment?
- Yes. Medicare's clinician data says Winston J. Sauber accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Winston J. Sauber see?
- In 2024, CMS data shows 231 Original Medicare patients and 323 services for Winston J. Sauber. This counts Original Medicare only and measures volume, not quality.
- What is Winston J. Sauber's NPI number?
- 1942758917. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Winston J. Sauber, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 231 |
|---|---|
| Services billed to Medicare | 323 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)96 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)76 services
- Emergency department visit with moderate level of medical decision making (99284)76 services
- Critical care, first 30-74 minutes (99291)38 services
- Emergency department visit with low level of medical decision making (99283)17 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure73%
- High cholesterol71%
- Arthritis55%
- Chronic kidney disease39%
- Diabetes35%
- Anxiety35%
Practice locations
Addresses where Winston J. Sauber is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 12105 W Alameda Pkwy, Suite 100Lakewood, CO 80228 (303) 988‑3600
- 1335 E S Boulder Rd, Suite C Afc Urgent CareLouisville, CO 80027 (720) 961‑9700
- 2795 Pearl St, Suite 106Boulder, CO 80302 (720) 961‑9700
- 4800 Baseline Rd, Suite D106Boulder, CO 80303 (720) 961‑9700
- 589 S Hover St, Suite 500Longmont, CO 80501 (720) 961‑9700
Group practices
Medicare enrollment lists Winston J. Sauber as a member of these groups (CMS data updated October 2, 2026).
- Quality Urgent Care Professional Corporation32 clinicians in the group
- Urgent Care Lakewood Inc22 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.
Other clinicians in Quality Urgent Care Professional Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942758917 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians