Quick answers
- Which hospitals does Alexander T. Stone work at?
- Medicare's official clinician data lists Alexander T. Stone at 5 hospitals: Knoxville Hospital & Clinics, MercyOne Centerville Medical Center, MercyOne Des Moines Medical Center, MercyOne Newton Medical Center and Van Diest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander T. Stone see patients?
- Medicare's clinician data lists 3 practice locations, including Des Moines, IA, Ames, IA and West Des Moines, IA. Call before your visit to confirm the address.
- What is Alexander T. Stone's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Alexander T. Stone accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander T. Stone 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 Alexander T. Stone?
- (515) 643-2667, as listed in official Medicare / NPI Registry data.
- What is Alexander T. Stone's NPI number?
- 1033501416. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander T. Stone works
Medicare's Facility Affiliation Data lists Alexander T. Stone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Knoxville Hospital & ClinicsKnoxville, IA · Critical Access Hospital · CCN 161355
- MercyOne Centerville Medical CenterCenterville, IA · Critical Access Hospital · CCN 161377
- MercyOne Des Moines Medical CenterDes Moines, IA · Acute Care Hospital · CCN 160083
- MercyOne Newton Medical CenterNewton, IA · Acute Care Hospital · CCN 160032
- Van Diest Medical CenterWebster City, IA · Critical Access Hospital · CCN 161361
Practice locations
Addresses where Alexander T. Stone is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 6th AveDes Moines, IA 50314 (515) 643‑2667
- 1816 Philadelphia StAmes, IA 50010 (515) 232‑2500
- 5880 University AveWest Des Moines, IA 50266 (515) 633‑3600
Group practices
Medicare enrollment lists Alexander T. Stone as a member of these groups (CMS data updated 2026-10-02).
- Catholic Health Initiatives-Iowa Corp113 clinicians in the group
- Diagnostic Imaging Associates, P.C.19 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Des Moines
Clinicians with the same Medicare primary specialty in Des Moines, IA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033501416 |
| 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