Quick answers
- Does Jacob T. Shelsy accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob T. Shelsy 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 Jacob T. Shelsy's NPI number?
- 1417346974. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jacob T. Shelsy works
Medicare's Facility Affiliation Data lists Jacob T. Shelsy 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.
- Berkshire Medical CenterPittsfield, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220046
- Fairview HospitalGreat Barrington, MA · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 221302
- North Adams Regional Hospital CorporationNorth Adams, MA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 221304
- Southwestern Vermont Medical CenterBennington, VT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 470012
Practice locations
Addresses where Jacob T. Shelsy is enrolled with Medicare (CMS data updated October 2, 2026).
- 197 Adams RdWilliamstown, MA 01267 (413) 458‑3140
- 71 Hospital AveNorth Adams, MA 01247 (413) 664‑5710
- 777 N St, Suite 207Pittsfield, MA 01201 (413) 499‑8510
- 780 S Main St, Suite 2Great Barrington, MA 01230 (413) 447‑2498
Group practices
Medicare enrollment lists Jacob T. Shelsy as a member of these groups (CMS data updated October 2, 2026).
- Berkshire Faculty Services Inc276 clinicians in the group
- Fairview Hospital55 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Williamstown
Clinicians with the same Medicare primary specialty in Williamstown, MA — not a recommendation.
Other clinicians in Berkshire Faculty Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417346974 |
| 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