Quick answers
- Does Jaclyn S. Slesareva accept Medicare assignment?
- Yes. Medicare's clinician data says Jaclyn S. Slesareva 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 Jaclyn S. Slesareva see?
- In 2024, CMS data shows 31 Original Medicare patients and 380 services for Jaclyn S. Slesareva. This counts Original Medicare only and measures volume, not quality.
- What is Jaclyn S. Slesareva's NPI number?
- 1336616523. 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 Jaclyn S. Slesareva, 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 | 31 |
|---|---|
| Services billed to Medicare | 380 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Psychotherapy, 1 hour (90837)362 services
- Psychiatric diagnostic evaluation (90791)15 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).
- Anxiety75%
- Depression61%
- High cholesterol42%
- High blood pressure35%
Practice locations
Addresses where Jaclyn S. Slesareva is enrolled with Medicare (CMS data updated October 2, 2026).
- 524 W Verona Ave, Suite 105Verona, WI 53593
Group practices
Medicare enrollment lists Jaclyn S. Slesareva as a member of this group (CMS data updated October 2, 2026).
- Safe Harbor Health LLC6 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Verona
Clinicians with the same Medicare primary specialty in Verona, WI — not a recommendation.
Other clinicians in Safe Harbor Health LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336616523 |
| 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