Quick answers
- Which hospitals does Sommer J. Grant work at?
- Medicare's official clinician data lists Sommer J. Grant at 3 hospitals: Allen Hospital, Sartori Memorial Hospital, Inc and UnityPoint Health - Marshalltown. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sommer J. Grant see patients?
- Medicare's clinician data lists 3 practice locations, including Waterloo, IA, Bettendorf, IA and Cedar Falls, IA. Call before your visit to confirm the address.
- What is Sommer J. Grant's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sommer J. Grant accept Medicare assignment?
- Yes. Medicare's clinician data says Sommer J. Grant 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 Sommer J. Grant?
- (319) 268-0401, as listed in official Medicare / NPI Registry data.
- What is Sommer J. Grant's NPI number?
- 1235116153. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sommer J. Grant works
Medicare's Facility Affiliation Data lists Sommer J. Grant at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allen HospitalWaterloo, IA · Acute Care Hospital · CCN 160110
- Sartori Memorial Hospital, IncCedar Falls, IA · Acute Care Hospital · CCN 160040
- UnityPoint Health - MarshalltownMarshalltown, IA · Acute Care Hospital · CCN 160001
Practice locations
Addresses where Sommer J. Grant is enrolled with Medicare (CMS data updated 2026-10-02).
- 1825 Logan AveWaterloo, IA 50703
- 4480 Utica Ridge RdBettendorf, IA 52722
- 7511 University AveCedar Falls, IA 50613 (319) 268‑0401
Group practices
Medicare enrollment lists Sommer J. Grant as a member of this group (CMS data updated 2026-10-02).
- Iowa Physicians Clinic Medical Foundation1,246 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Waterloo
Clinicians with the same Medicare primary specialty in Waterloo, IA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235116153 |
| 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