Quick answers
- Which hospitals does William C. Tran work at?
- Medicare's official clinician data lists William C. Tran at 5 hospitals: Baystate Franklin Medical Center, Baystate Medical Center, Baystate Noble Hospital, Mercy Medical Center and The Cooley Dickinson Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William C. Tran see patients?
- Medicare's clinician data lists 1 practice location in Northampton, MA. Call before your visit to confirm the address.
- What is William C. Tran's specialty?
- Medicare lists Urology as the primary specialty.
- Does William C. Tran accept Medicare assignment?
- Yes. Medicare's clinician data says William C. Tran 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 William C. Tran's NPI number?
- 1922288125. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William C. Tran works
Medicare's Facility Affiliation Data lists William C. Tran at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baystate Franklin Medical CenterGreenfield, MA · Acute Care Hospital · CCN 220016
- Baystate Medical CenterSpringfield, MA · Acute Care Hospital · CCN 220077
- Baystate Noble HospitalWestfield, MA · Acute Care Hospital · CCN 220065
- Mercy Medical CenterSpringfield, MA · Acute Care Hospital · CCN 220066
- The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · CCN 220015
Practice locations
Addresses where William C. Tran is enrolled with Medicare (CMS data updated 2026-10-02).
- 61 Locust StNorthampton, MA 01060
Group practices
Medicare enrollment lists William C. Tran as a member of this group (CMS data updated 2026-10-02).
- Urology Group of Western New England, P.C.12 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922288125 |
| 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