Quick answers
- Which hospitals does Benjamin P. Johnson work at?
- Medicare's official clinician data lists Benjamin P. Johnson at 5 hospitals: Baystate Medical Center, Lowell General Hospital, Melrosewakefield Healthcare, Metrowest Medical Center and Tufts Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin P. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Springfield, MA and Boston, MA. Call before your visit to confirm the address.
- What is Benjamin P. Johnson's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also General Surgery.
- Does Benjamin P. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin P. Johnson 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 Benjamin P. Johnson?
- (413) 794-8020, as listed in official Medicare / NPI Registry data.
- What is Benjamin P. Johnson's NPI number?
- 1740574193. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin P. Johnson works
Medicare's Facility Affiliation Data lists Benjamin P. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baystate Medical CenterSpringfield, MA · Acute Care Hospital · CCN 220077
- Lowell General HospitalLowell, MA · Acute Care Hospital · CCN 220063
- Melrosewakefield HealthcareMelrose, MA · Acute Care Hospital · CCN 220070
- Metrowest Medical CenterFramingham, MA · Acute Care Hospital · CCN 220175
- Tufts Medical CenterBoston, MA · Acute Care Hospital · CCN 220116
Practice locations
Addresses where Benjamin P. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Medical Ctr DrSpringfield, MA 01107 (413) 794‑8020
- 800 Washington StBoston, MA 02111 (617) 636‑5000
Group practices
Medicare enrollment lists Benjamin P. Johnson as a member of these groups (CMS data updated 2026-10-02).
- Baystate Medical Practices Inc1,369 clinicians in the group
- Pratt Surgical Associates Inc44 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
- General Surgeryalso
Find other Critical Care (Intensivists) doctors in Massachusetts →
Other critical care doctors in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740574193 |
| 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