Quick answers
- Does Leandrea S. Lamberton accept Medicare assignment?
- Yes. Medicare's clinician data says Leandrea S. Lamberton 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.
- What is Leandrea S. Lamberton's NPI number?
- 1588615322. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leandrea S. Lamberton works
Medicare's Facility Affiliation Data lists Leandrea S. Lamberton 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.
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520033
Practice locations
Addresses where Leandrea S. Lamberton is enrolled with Medicare (CMS data updated October 2, 2026).
- 2025 N Summit Ave, Suite 107Milwaukee, WI 53202 (414) 395‑1777
- 420 Dewey StWisconsin Rapids, WI 54494 (715) 422‑7750
Group practices
Medicare enrollment lists Leandrea S. Lamberton as a member of these groups (CMS data updated October 2, 2026).
- Aspirus Riverview Hospital and Clinics Inc172 clinicians in the group
- Lamberton Psychiatry LLC2 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Other clinicians in Aspirus Riverview Hospital and Clinics Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1588615322 |
| 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
- 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