Quick answers
- Which hospitals does Matthew E. Hart work at?
- Medicare's official clinician data lists Matthew E. Hart at 1 hospital: Washington County Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew E. Hart see patients?
- Medicare's clinician data lists 1 practice location in Potosi, MO. Call before your visit to confirm the address.
- What is Matthew E. Hart's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Family Practice.
- Does Matthew E. Hart accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew E. Hart 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 E. Hart?
- (573) 438-5451, as listed in official Medicare / NPI Registry data.
- What is Matthew E. Hart's NPI number?
- 1417005893. 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 E. Hart works
Medicare's Facility Affiliation Data lists Matthew E. Hart at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Washington County Memorial HospitalPotosi, MO · Critical Access Hospital · CCN 261308
Practice locations
Addresses where Matthew E. Hart is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Health Way DrPotosi, MO 63664 (573) 438‑5451
Group practices
Medicare enrollment lists Matthew E. Hart as a member of this group (CMS data updated 2026-10-02).
- Potosi Emergency Group, LLC19 clinicians in the group
Specialties
- Emergency Medicineprimary
- Family Practicealso
Other emergency medicine doctors in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Kansas City University Of Med & Biosciences, College Of Osteo Med |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417005893 |
| 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