Quick answers
- Which hospitals does Joshua Leonard work at?
- Medicare's official clinician data lists Joshua Leonard at 2 hospitals: Marietta Memorial Hospital and Princeton Community Hospital Association Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joshua Leonard see patients?
- Medicare's clinician data lists 2 practice locations, including Princeton, WV and Bluefield, WV. Call before your visit to confirm the address.
- What is Joshua Leonard's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Joshua Leonard accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Leonard 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 Joshua Leonard?
- (304) 487-7936, as listed in official Medicare / NPI Registry data.
- What is Joshua Leonard's NPI number?
- 1427511476. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joshua Leonard works
Medicare's Facility Affiliation Data lists Joshua Leonard at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Marietta Memorial HospitalMarietta, OH · Acute Care Hospital · CCN 360147
- Princeton Community Hospital Association IncPrinceton, WV · Acute Care Hospital · CCN 510046
Practice locations
Addresses where Joshua Leonard is enrolled with Medicare (CMS data updated 2026-10-02).
- 122 12th StPrinceton, WV 24740 (304) 487‑7936
- 500 Cherry StBluefield, WV 24701 (304) 327‑1100
Group practices
Medicare enrollment lists Joshua Leonard as a member of this group (CMS data updated 2026-10-02).
- Princeton Community Hospital Assn. Inc.179 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Princeton
Clinicians with the same Medicare primary specialty in Princeton, WV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427511476 |
| 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