Quick answers
- Does Bruce W. Kornfeld accept Medicare assignment?
- Yes. Medicare's clinician data says Bruce W. Kornfeld 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 Bruce W. Kornfeld see?
- In 2024, CMS data shows 407 Original Medicare patients and 1,967 services for Bruce W. Kornfeld. This counts Original Medicare only and measures volume, not quality.
- What is Bruce W. Kornfeld's NPI number?
- 1326074774. 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 Bruce W. Kornfeld, 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 | 407 |
|---|---|
| Services billed to Medicare | 1,967 |
| Different services or procedures | 48 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)676 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)433 services
- Destruction of precancer skin growth, 1 growth (17000)174 services
- Biopsy of related skin growth, first growth (11102)132 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)107 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 cholesterol58%
- High blood pressure57%
- Arthritis39%
- Ischemic heart disease17%
- Anxiety16%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)14%
Hospitals where Bruce W. Kornfeld works
Medicare's Facility Affiliation Data lists Bruce W. Kornfeld 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.
- Ivinson Memorial HospitalLaramie, WY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 530025
Practice locations
Addresses where Bruce W. Kornfeld is enrolled with Medicare (CMS data updated October 2, 2026).
- 1907 Boise AveLoveland, CO 80538 (970) 682‑3377
- 204 McCollum St, Suite 107Laramie, WY 82070 (970) 682‑3377
Group practices
Medicare enrollment lists Bruce W. Kornfeld as a member of this group (CMS data updated October 2, 2026).
- Sage Dermatology LLC3 clinicians in the group
Specialties
Other dermatologists in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Other clinicians in Sage Dermatology LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326074774 |
| 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