Quick answers
- Does P Joseph Tobias accept Medicare assignment?
- Yes. Medicare's clinician data says P Joseph Tobias 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 P Joseph Tobias's NPI number?
- 1346774502. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where P Joseph Tobias works
Medicare's Facility Affiliation Data lists P Joseph Tobias 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.
- Boston Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220031
Practice locations
Addresses where P Joseph Tobias is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1 Boston Medical Ctr PlBoston, MA 02118 (617) 638‑8605
- 1 Boston Medical Ctr Pl, C500Boston, MA 02118 (617) 638‑8609
- 732 Harrison AveBoston, MA 02118
- 732 Harrison Ave Fl 3, Preston BldgBoston, MA 02118 (617) 638‑7350
- 830 Harrison AveBoston, MA 02118
Group practices
Medicare enrollment lists P Joseph Tobias as a member of this group (CMS data updated October 2, 2026).
- Boston University General Surgical Associates, Inc.84 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Boston
Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.
Other clinicians in Boston University General Surgical Associates, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346774502 |
| 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