Quick answers
- Which hospitals does Sarah A. Greeman work at?
- Medicare's official clinician data lists Sarah A. Greeman at 2 hospitals: Aspirus Wausau Hospital and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sarah A. Greeman see patients?
- Medicare's clinician data lists 3 practice locations, including Superior, WI, Cloquet, MN and Duluth, MN. Call before your visit to confirm the address.
- What is Sarah A. Greeman's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sarah A. Greeman accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah A. Greeman 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 Sarah A. Greeman?
- (715) 395-3900, as listed in official Medicare / NPI Registry data.
- What is Sarah A. Greeman's NPI number?
- 1386305365. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sarah A. Greeman works
Medicare's Facility Affiliation Data lists Sarah A. Greeman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Wausau HospitalWausau, WI · Acute Care Hospital · CCN 520030
- St Lukes HospitalDuluth, MN · Acute Care Hospital · CCN 240047
Practice locations
Addresses where Sarah A. Greeman is enrolled with Medicare (CMS data updated 2026-10-02).
- 109 N 28th St ESuperior, WI 54880 (715) 395‑3900
- 707 Hwy 33 S, Suite 19Cloquet, MN 55720 (218) 609‑1390
- 915 E 1st StDuluth, MN 55805 (218) 249‑5439
Group practices
Medicare enrollment lists Sarah A. Greeman as a member of this group (CMS data updated 2026-10-02).
- St. Luke's Hospital of Duluth405 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Superior
Clinicians with the same Medicare primary specialty in Superior, WI — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386305365 |
| 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