Quick answers
- Does Leigha M. Perlewitz accept Medicare assignment?
- Medicare's clinician data says Leigha M. Perlewitz may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Leigha M. Perlewitz's NPI number?
- 1891348439. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Leigha M. Perlewitz is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 W Edison Ave, Suite 246Appleton, WI 54915 (262) 226‑2006
- 1509 S Commercial StNeenah, WI 54956 (920) 722‑8150
- 712 Summit AveOconomowoc, WI 53066 (262) 226‑2006
Group practices
Medicare enrollment lists Leigha M. Perlewitz as a member of these groups (CMS data updated October 2, 2026).
- Amanda Donath Psychological Services S C13 clinicians in the group
- Reach Counseling Services, Inc5 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Appleton
Clinicians with the same Medicare primary specialty in Appleton, WI — not a recommendation.
Other clinicians in Amanda Donath Psychological Services S C
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1891348439 |
| 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
- 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