Quick answers
- Does Karin R. Brimhall accept Medicare assignment?
- Yes. Medicare's clinician data says Karin R. Brimhall 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 Karin R. Brimhall see?
- In 2024, CMS data shows 894 Original Medicare patients and 4,780 services for Karin R. Brimhall. This counts Original Medicare only and measures volume, not quality.
- What is Karin R. Brimhall's NPI number?
- 1255578126. 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 Karin R. Brimhall, 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 | 894 |
|---|---|
| Services billed to Medicare | 4,780 |
| Different services or procedures | 46 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,843 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,017 services
- Destruction of precancer skin growth, 1 growth (17000)590 services
- Destruction of skin growth, 1-14 growths (17110)357 services
- Biopsy of related skin growth, first growth (11102)253 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 cholesterol75%
- High blood pressure70%
- Arthritis48%
- Ischemic heart disease27%
- Diabetes21%
- Chronic kidney disease21%
Practice locations
Addresses where Karin R. Brimhall is enrolled with Medicare (CMS data updated October 2, 2026).
- 10440 E Riggs Rd, Suite 160Sun Lakes, AZ 85248 (480) 905‑8485
- 14275 N 87th St, Suite 110Scottsdale, AZ 85260 (480) 905‑8485
- 1810 S Crismon Rd, Suite 191Mesa, AZ 85209 (480) 830‑8333
- 3350 S Price RdTempe, AZ 85282 (480) 830‑8333
- 3530 S Val Vista Dr, Suite B109Gilbert, AZ 85297 (480) 905‑8485
Group practices
Medicare enrollment lists Karin R. Brimhall as a member of these groups (CMS data updated October 2, 2026).
- Center for Dermatology PLLC71 clinicians in the group
- Skin Care Specialists PLLC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Sun Lakes
Clinicians with the same Medicare primary specialty in Sun Lakes, AZ — not a recommendation.
Other clinicians in Center for Dermatology PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255578126 |
| 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