Quick answers
- Which hospitals does Mariah Smith work at?
- Medicare's official clinician data lists Mariah Smith at 5 hospitals: Goshen Hospital, Memorial Hospital of South Bend, Saint Joseph Regional Medical Center, Saint Joseph Regional Medical Center - Plymouth and Three Rivers Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mariah Smith see patients?
- Medicare's clinician data lists 1 practice location in Three Rivers, MI. Call before your visit to confirm the address.
- What is Mariah Smith's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Mariah Smith accept Medicare assignment?
- Yes. Medicare's clinician data says Mariah Smith 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 Mariah Smith?
- (269) 278-1145, as listed in official Medicare / NPI Registry data.
- What is Mariah Smith's NPI number?
- 1194392944. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mariah Smith works
Medicare's Facility Affiliation Data lists Mariah Smith at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Goshen HospitalGoshen, IN · Acute Care Hospital · CCN 150026
- Memorial Hospital of South BendSouth Bend, IN · Acute Care Hospital · CCN 150058
- Saint Joseph Regional Medical CenterMishawaka, IN · Acute Care Hospital · CCN 150012
- Saint Joseph Regional Medical Center - PlymouthPlymouth, IN · Acute Care Hospital · CCN 150076
- Three Rivers HealthThree Rivers, MI · Acute Care Hospital · CCN 230015
Practice locations
Addresses where Mariah Smith is enrolled with Medicare (CMS data updated 2026-10-02).
- 701 S Health PkwyThree Rivers, MI 49093 (269) 278‑1145
Group practices
Medicare enrollment lists Mariah Smith as a member of this group (CMS data updated 2026-10-02).
- Cep America LLC1,023 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Three Rivers
Clinicians with the same Medicare primary specialty in Three Rivers, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Pacific Nw Un Of Hs, Col Of Osteopathic Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194392944 |
| 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