Quick answers
- Which hospitals does Leslee J. Graff work at?
- Medicare's official clinician data lists Leslee J. Graff at 4 hospitals: Avera Merrill Pioneer Hospital, Hawarden Regional Healthcare, Sanford Vermillion Medical Center and Sioux Center Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leslee J. Graff see patients?
- Medicare's clinician data lists 7 practice locations, including Rock Rapids, IA, Sioux Center, IA and Spencer, IA. Call before your visit to confirm the address.
- What is Leslee J. Graff's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Leslee J. Graff accept Medicare assignment?
- Yes. Medicare's clinician data says Leslee J. Graff 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 Leslee J. Graff?
- (712) 722-1271, as listed in official Medicare / NPI Registry data.
- What is Leslee J. Graff's NPI number?
- 1902318710. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leslee J. Graff works
Medicare's Facility Affiliation Data lists Leslee J. Graff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Merrill Pioneer HospitalRock Rapids, IA · Critical Access Hospital · CCN 161321
- Hawarden Regional HealthcareHawarden, IA · Critical Access Hospital · CCN 161311
- Sanford Vermillion Medical CenterVermillion, SD · Critical Access Hospital · CCN 431336
- Sioux Center HealthSioux Center, IA · Critical Access Hospital · CCN 161346
Practice locations
Addresses where Leslee J. Graff is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1100 S 10th AveRock Rapids, IA 51246
- 1101 9th St SESioux Center, IA 51250 (712) 722‑1271
- 1101 9th St SE, Sioux Center Health Medical ClinicSioux Center, IA 51250 (712) 722‑1271
- 1200 1st Ave ESpencer, IA 51301
- 20 S Plum StVermillion, SD 57069 (605) 624‑9111
Group practices
Medicare enrollment lists Leslee J. Graff as a member of these groups (CMS data updated 2026-10-02).
- Avera McKennan959 clinicians in the group
- Sanford Health Network351 clinicians in the group
- Sioux Center Health36 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Rock Rapids
Clinicians with the same Medicare primary specialty in Rock Rapids, IA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902318710 |
| 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