Quick answers
- Does Annabelle R. Haarstad accept Medicare assignment?
- Yes. Medicare's clinician data says Annabelle R. Haarstad 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 Annabelle R. Haarstad's NPI number?
- 1770318073. 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 Annabelle R. Haarstad is enrolled with Medicare (CMS data updated October 2, 2026).
- 980 S Tower RdFergus Falls, MN 56537 (218) 736‑6987
Group practices
Medicare enrollment lists Annabelle R. Haarstad as a member of this group (CMS data updated October 2, 2026).
- Lakeland Mental Health Center Inc40 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Fergus Falls
Clinicians with the same Medicare primary specialty in Fergus Falls, MN — not a recommendation.
Other clinicians in Lakeland Mental Health Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770318073 |
| 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