Quick answers
- Does Joel J. Hassell accept Medicare assignment?
- Yes. Medicare's clinician data says Joel J. Hassell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Joel J. Hassell's NPI number?
- 1124605209. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joel J. Hassell works
Medicare's Facility Affiliation Data lists Joel J. Hassell at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Penn Highlands ConnellsvilleConnellsville, PA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 390184
- Penn Highlands Mon ValleyMonongahela, PA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 390147
Practice locations
Addresses where Joel J. Hassell is enrolled with Medicare (CMS data updated October 2, 2026).
- 1163 Country Club RdMonongahela, PA 15063 (724) 258‑1101
- 401 E Murphy AveConnellsville, PA 15425 (724) 628‑1500
- 401 E Murphy Ave, Fl 2Connellsville, PA 15425 (724) 628‑3010
Group practices
Medicare enrollment lists Joel J. Hassell as a member of these groups (CMS data updated October 2, 2026).
- Monongahela Valley Hospital Inc82 clinicians in the group
- Highlands Hospital and Health Center49 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Other clinicians in Monongahela Valley Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124605209 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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