Quick answers
- Does Lea R. Liviakis accept Medicare assignment?
- Yes. Medicare's clinician data says Lea R. Liviakis 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 Lea R. Liviakis see?
- In 2024, CMS data shows 61 Original Medicare patients and 103 services for Lea R. Liviakis. This counts Original Medicare only and measures volume, not quality.
- What is Lea R. Liviakis's NPI number?
- 1497860589. 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 Lea R. Liviakis, 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 | 61 |
|---|---|
| Services billed to Medicare | 103 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)42 services
- Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)39 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 pressure75%
- High cholesterol69%
- Heart failure52%
- Arthritis49%
- Ischemic heart disease49%
- Anxiety48%
Hospitals where Lea R. Liviakis works
Medicare's Facility Affiliation Data lists Lea R. Liviakis 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.
- Evergreenhealth Medical CenterKirkland, WA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 500124
- Evergreenhealth MonroeMonroe, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500084
Practice locations
Addresses where Lea R. Liviakis is enrolled with Medicare (CMS data updated October 2, 2026).
- 12033 NE 130th Ln, Suite 120Kirkland, WA 98034 (425) 899‑2160
- 12040 NE 128th StKirkland, WA 98034
- 12040 NE 128th St, Ms 50Kirkland, WA 98034
- 12040 NE 128th St Ms, Suite 55Kirkland, WA 98034
Group practices
Medicare enrollment lists Lea R. Liviakis as a member of this group (CMS data updated October 2, 2026).
- King County Public Hospital District No 2608 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Kirkland
Clinicians with the same Medicare primary specialty in Kirkland, WA — not a recommendation.
Other clinicians in King County Public Hospital District No 2
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | University Of California, Davis School Of Medicine |
|---|---|
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497860589 |
| 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