Quick answers
- Which hospitals does Troy L. Hounshell work at?
- Medicare's official clinician data lists Troy L. Hounshell at 5 hospitals: Adair County Memorial Hospital, Boone County Hospital, Grinnell Regional Medical Center, MercyOne Des Moines Medical Center and MercyOne Newton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Troy L. Hounshell see patients?
- Medicare's clinician data lists 1 practice location in West Des Moines, IA. Call before your visit to confirm the address.
- What is Troy L. Hounshell's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Troy L. Hounshell accept Medicare assignment?
- Yes. Medicare's clinician data says Troy L. Hounshell 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 Troy L. Hounshell?
- (515) 633-3600, as listed in official Medicare / NPI Registry data.
- What is Troy L. Hounshell's NPI number?
- 1730387473. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Troy L. Hounshell works
Medicare's Facility Affiliation Data lists Troy L. Hounshell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adair County Memorial HospitalGreenfield, IA · Critical Access Hospital · CCN 161310
- Boone County HospitalBoone, IA · Critical Access Hospital · CCN 161372
- Grinnell Regional Medical CenterGrinnell, IA · Acute Care Hospital · CCN 160147
- MercyOne Des Moines Medical CenterDes Moines, IA · Acute Care Hospital · CCN 160083
- MercyOne Newton Medical CenterNewton, IA · Acute Care Hospital · CCN 160032
Practice locations
Addresses where Troy L. Hounshell is enrolled with Medicare (CMS data updated 2026-10-02).
- 5880 University AveWest Des Moines, IA 50266 (515) 633‑3600
Group practices
Medicare enrollment lists Troy L. Hounshell as a member of this group (CMS data updated 2026-10-02).
- Catholic Health Initiatives-Iowa Corp113 clinicians in the group
Specialties
Other cardiac electrophysiologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730387473 |
| 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