Quick answers
- Does Lisa A. Gerhart accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa A. Gerhart 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 Lisa A. Gerhart's NPI number?
- 1356611032. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lisa A. Gerhart works
Medicare's Facility Affiliation Data lists Lisa A. Gerhart 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.
- Riverwood Healthcare CenterAitkin, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241305
Practice locations
Addresses where Lisa A. Gerhart is enrolled with Medicare (CMS data updated October 2, 2026).
- 2 E Ctr AveMcGregor, MN 55760 (218) 768‑4011
- 200 Bunker Hill DrAitkin, MN 56431
- 601 Bunker Hill DrAitkin, MN 56431 (218) 394‑2490
Group practices
Medicare enrollment lists Lisa A. Gerhart as a member of this group (CMS data updated October 2, 2026).
- Aitkin Community Hospital Inc105 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in McGregor
Clinicians with the same Medicare primary specialty in McGregor, MN — not a recommendation.
Other clinicians in Aitkin Community Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356611032 |
| 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