Quick answers
- Which hospitals does Lorraine K. Ackerman work at?
- Medicare's official clinician data lists Lorraine K. Ackerman at 1 hospital: Rosebud Health Care Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lorraine K. Ackerman see patients?
- Medicare's clinician data lists 1 practice location in Forsyth, MT. Call before your visit to confirm the address.
- What is Lorraine K. Ackerman's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Lorraine K. Ackerman accept Medicare assignment?
- Yes. Medicare's clinician data says Lorraine K. Ackerman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Lorraine K. Ackerman?
- (406) 346-2161, as listed in official Medicare / NPI Registry data.
- What is Lorraine K. Ackerman's NPI number?
- 1457301830. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lorraine K. Ackerman works
Medicare's Facility Affiliation Data lists Lorraine K. Ackerman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Rosebud Health Care CenterForsyth, MT · Critical Access Hospital · CCN 271327
Practice locations
Addresses where Lorraine K. Ackerman is enrolled with Medicare (CMS data updated 2026-10-02).
- 383 17th Ave N, Rosebud Healthcare CenterForsyth, MT 59327 (406) 346‑2161
Group practices
Medicare enrollment lists Lorraine K. Ackerman as a member of this group (CMS data updated 2026-10-02).
- Rosebud Community Hospital Inc8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457301830 |
| 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