Quick answers
- Which hospitals does Matthew O. Epp work at?
- Medicare's official clinician data lists Matthew O. Epp at 1 hospital: Greater Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew O. Epp see patients?
- Medicare's clinician data lists 1 practice location in Creston, IA. Call before your visit to confirm the address.
- What is Matthew O. Epp's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Hospitalist.
- Does Matthew O. Epp accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew O. Epp 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 Matthew O. Epp?
- (641) 782-7091, as listed in official Medicare / NPI Registry data.
- What is Matthew O. Epp's NPI number?
- 1700852134. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew O. Epp works
Medicare's Facility Affiliation Data lists Matthew O. Epp at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greater Regional Medical CenterCreston, IA · Critical Access Hospital · CCN 161365
Practice locations
Addresses where Matthew O. Epp is enrolled with Medicare (CMS data updated 2026-10-02).
- 1700 W Townline StCreston, IA 50801 (641) 782‑7091
Group practices
Medicare enrollment lists Matthew O. Epp as a member of this group (CMS data updated 2026-10-02).
- Greater Regional Medical Center54 clinicians in the group
Specialties
- Emergency Medicineprimary
- Hospitalistalso
Other emergency medicine doctors in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nebraska College Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700852134 |
| 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