Quick answers
- Which hospitals does Stuart D. Christenson work at?
- Medicare's official clinician data lists Stuart D. Christenson at 5 hospitals: Boone County Hospital, Greene County Medical Center, Iowa Specialty Hospital - Clarion, Mary Greeley Medical Center and Story County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stuart D. Christenson see patients?
- Medicare's clinician data lists 12 practice locations, including Ames, IA, Carroll, IA and Clarion, IA. Call before your visit to confirm the address.
- What is Stuart D. Christenson's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Stuart D. Christenson accept Medicare assignment?
- Yes. Medicare's clinician data says Stuart D. Christenson 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 Stuart D. Christenson?
- (515) 239-4400, as listed in official Medicare / NPI Registry data.
- What is Stuart D. Christenson's NPI number?
- 1336112499. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stuart D. Christenson works
Medicare's Facility Affiliation Data lists Stuart D. Christenson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boone County HospitalBoone, IA · Critical Access Hospital · CCN 161372
- Greene County Medical CenterJefferson, IA · Critical Access Hospital · CCN 161325
- Iowa Specialty Hospital - ClarionClarion, IA · Critical Access Hospital · CCN 161302
- Mary Greeley Medical CenterAmes, IA · Acute Care Hospital · CCN 160030
- Story County HospitalNevada, IA · Critical Access Hospital · CCN 161333
Practice locations
Addresses where Stuart D. Christenson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1015 Duff AveAmes, IA 50010 (515) 239‑4400
- 1018 Duff AveAmes, IA 50010 (515) 663‑8621
- 1111 Duff AveAmes, IA 50010 (515) 239‑2102
- 1214 S Grant RdCarroll, IA 51401 (712) 792‑1500
- 1215 Duff AveAmes, IA 50010 (515) 239‑4400
Group practices
Medicare enrollment lists Stuart D. Christenson as a member of these groups (CMS data updated 2026-10-02).
- McFarland Clinic PC363 clinicians in the group
- Iowa Specialty Hospital- Clarion98 clinicians in the group
- Belmond Community Hospital92 clinicians in the group
- Mary Greeley Medical Center31 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Iowa →
Other cardiologists in Ames
Clinicians with the same Medicare primary specialty in Ames, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336112499 |
| 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