Quick answers
- Does Mason P. Haye accept Medicare assignment?
- Yes. Medicare's clinician data says Mason P. Haye 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 Mason P. Haye's NPI number?
- 1871100503. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mason P. Haye works
Medicare's Facility Affiliation Data lists Mason P. Haye 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.
- Community Hospital of Bremen IncBremen, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151300
- Saint Joseph Regional Medical CenterMishawaka, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150012
Practice locations
Addresses where Mason P. Haye is enrolled with Medicare (CMS data updated October 2, 2026).
- 270 E Day RdMishawaka, IN 46545 (574) 271‑5151
Group practices
Medicare enrollment lists Mason P. Haye as a member of this group (CMS data updated October 2, 2026).
- Mishawaka Orthopedics and Sports Medicine PC2 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Mishawaka
Clinicians with the same Medicare primary specialty in Mishawaka, IN — not a recommendation.
Other clinicians in Mishawaka Orthopedics and Sports Medicine PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871100503 |
| 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