Quick answers
- Which hospitals does Robert F. Weis work at?
- Medicare's official clinician data lists Robert F. Weis at 1 hospital: Trinity Muscatine. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert F. Weis see patients?
- Medicare's clinician data lists 1 practice location in Muscatine, IA. Call before your visit to confirm the address.
- What is Robert F. Weis's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Robert F. Weis accept Medicare assignment?
- Yes. Medicare's clinician data says Robert F. Weis 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 Robert F. Weis?
- (563) 264-9100, as listed in official Medicare / NPI Registry data.
- What is Robert F. Weis's NPI number?
- 1205813912. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert F. Weis works
Medicare's Facility Affiliation Data lists Robert F. Weis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Trinity MuscatineMuscatine, IA · Acute Care Hospital · CCN 160013
Practice locations
Addresses where Robert F. Weis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1518 Mulberry AveMuscatine, IA 52761 (563) 264‑9100
Group practices
Medicare enrollment lists Robert F. Weis as a member of this group (CMS data updated 2026-10-02).
- Unity Healthcare67 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Muscatine
Clinicians with the same Medicare primary specialty in Muscatine, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205813912 |
| 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