Quick answers
- Does Leah N. Kiviat accept Medicare assignment?
- Yes. Medicare's clinician data says Leah N. Kiviat 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 Leah N. Kiviat see?
- In 2024, CMS data shows 2,050 Original Medicare patients and 3,685 services for Leah N. Kiviat. This counts Original Medicare only and measures volume, not quality.
- What is Leah N. Kiviat's NPI number?
- 1083716617. 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 Leah N. Kiviat, 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 | 2,050 |
|---|---|
| Services billed to Medicare | 3,685 |
| Different services or procedures | 158 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Screening mammography (77067)483 services
- Screening 3d breast mammography (77063)481 services
- X-ray of chest, 1 view (71045)137 services
- X-ray of chest, 2 views (71046)96 services
- Ct scan of abdomen and pelvis with contrast (74177)74 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 pressure67%
- High cholesterol67%
- Arthritis51%
- Diabetes24%
- Anxiety22%
- Ischemic heart disease21%
Practice locations
Addresses where Leah N. Kiviat is enrolled with Medicare (CMS data updated October 2, 2026).
- 1211 24th StAnacortes, WA 98221 (360) 424‑6161
- 1415 E Kincaid StMount Vernon, WA 98274 (360) 424‑6161
- 2310 Peger Rd, Suite 102Fairbanks, AK 99709 (360) 424‑6161
- 330 S Stillaguamish AveArlington, WA 98223 (360) 424‑6161
Group practices
Medicare enrollment lists Leah N. Kiviat as a member of these groups (CMS data updated October 2, 2026).
- Skagit Radiology Inc P S40 clinicians in the group
- North Star Medical Imaging PLLC31 clinicians in the group
- Fairbanks Medical Imaging LLC28 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
- Interventional Radiologyalso
Other radiologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Other clinicians in Skagit Radiology Inc P S
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083716617 |
| 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