Quick answers
- Which hospitals does Leah E. Lillmars work at?
- Medicare's official clinician data lists Leah E. Lillmars at 1 hospital: Trinity Health Muskegon Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leah E. Lillmars see patients?
- Medicare's clinician data lists 1 practice location in Manitowoc, WI. Call before your visit to confirm the address.
- What is Leah E. Lillmars's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Leah E. Lillmars accept Medicare assignment?
- Medicare's clinician data says Leah E. Lillmars may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Leah E. Lillmars's NPI number?
- 1346514304. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leah E. Lillmars works
Medicare's Facility Affiliation Data lists Leah E. Lillmars at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Trinity Health Muskegon HospitalMuskegon, MI · Acute Care Hospital · CCN 230066
Practice locations
Addresses where Leah E. Lillmars is enrolled with Medicare (CMS data updated 2026-10-02).
- 801 York StManitowoc, WI 54220
Specialties
- Physician Assistantprimary
Other physician assistants in Manitowoc
Clinicians with the same Medicare primary specialty in Manitowoc, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1346514304 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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