Quick answers
- Does Jessica L. Lusignan accept Medicare assignment?
- Yes. Medicare's clinician data says Jessica L. Lusignan 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 Jessica L. Lusignan see?
- In 2024, CMS data shows 61 Original Medicare patients and 129 services for Jessica L. Lusignan. This counts Original Medicare only and measures volume, not quality.
- What is Jessica L. Lusignan's NPI number?
- 1427793389. 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 Jessica L. Lusignan, 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 | 129 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Hemoglobin a1c level (83036)65 services
- Testing for presence of drug, read by direct observation (80305)55 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 pressure74%
- Arthritis51%
- Diabetes46%
- Anxiety30%
- Depression26%
Hospitals where Jessica L. Lusignan works
Medicare's Facility Affiliation Data lists Jessica L. Lusignan 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.
- Sierra Nevada Memorial HospitalGrass Valley, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050150
Practice locations
Addresses where Jessica L. Lusignan is enrolled with Medicare (CMS data updated October 2, 2026).
- 3111 Professional DrAuburn, CA 95603 (530) 274‑9762
- 844 Old Tunnel RdGrass Valley, CA 95945 (530) 274‑9762
Group practices
Medicare enrollment lists Jessica L. Lusignan as a member of this group (CMS data updated October 2, 2026).
- Western Sierra Medical Clinic Inc36 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Auburn
Clinicians with the same Medicare primary specialty in Auburn, CA — not a recommendation.
Other clinicians in Western Sierra Medical Clinic Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427793389 |
| 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