Quick answers
- Does Brenda Winski accept Medicare assignment?
- Yes. Medicare's clinician data says Brenda Winski 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 Brenda Winski see?
- In 2024, CMS data shows 464 Original Medicare patients and 9,100 services for Brenda Winski. This counts Original Medicare only and measures volume, not quality.
- What is Brenda Winski's NPI number?
- 1174711618. 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 Brenda Winski, 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 | 464 |
|---|---|
| Services billed to Medicare | 9,100 |
| Different services or procedures | 31 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)6,200 services
- Destruction of precancer skin growth, 2-14 growths (17003)1,280 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)556 services
- Destruction of precancer skin growth, 1 growth (17000)394 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)212 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 cholesterol69%
- High blood pressure45%
- Arthritis44%
- Ischemic heart disease26%
- Osteoporosis24%
- Anxiety17%
Hospitals where Brenda Winski works
Medicare's Facility Affiliation Data lists Brenda Winski at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Boulder Community HealthBoulder, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060027
Practice locations
Addresses where Brenda Winski is enrolled with Medicare (CMS data updated October 2, 2026).
- 3434 47th St, Suite 200Boulder, CO 80301 (303) 444‑8100
Group practices
Medicare enrollment lists Brenda Winski as a member of this group (CMS data updated October 2, 2026).
- K2 Dermatology LLC6 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Boulder
Clinicians with the same Medicare primary specialty in Boulder, CO — not a recommendation.
Other clinicians in K2 Dermatology LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174711618 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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