Quick answers
- Which hospitals does Susan M. Mason work at?
- Medicare's official clinician data lists Susan M. Mason at 1 hospital: Northwestern Medicine Central Dupage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Susan M. Mason see patients?
- Medicare's clinician data lists 2 practice locations, including Iowa City, IA and Bettendorf, IA. Call before your visit to confirm the address.
- What is Susan M. Mason's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Susan M. Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Susan M. Mason 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 Susan M. Mason?
- (319) 338-1535, as listed in official Medicare / NPI Registry data.
- What is Susan M. Mason's NPI number?
- 1841464591. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Susan M. Mason works
Medicare's Facility Affiliation Data lists Susan M. Mason at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · CCN 140242
Practice locations
Addresses where Susan M. Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 2557 N Dodge StIowa City, IA 52245 (319) 338‑1535
- 2730 Crow Creek RdBettendorf, IA 52722 (877) 866‑7123
Group practices
Medicare enrollment lists Susan M. Mason as a member of these groups (CMS data updated 2026-10-02).
- Vohra Wound Physicians of the West PC17 clinicians in the group
- Larew Internal Medicine PLC2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Iowa City
Clinicians with the same Medicare primary specialty in Iowa City, IA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841464591 |
| 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