Quick answers
- Which hospitals does Hector F. Simosa work at?
- Medicare's official clinician data lists Hector F. Simosa at 2 hospitals: Metrowest Medical Center and St Vincent Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hector F. Simosa see patients?
- Medicare's clinician data lists 2 practice locations, including Leominster, MA and Worcester, MA. Call before your visit to confirm the address.
- What is Hector F. Simosa's specialty?
- Medicare lists Vascular Surgery as the primary specialty, and also General Surgery.
- Does Hector F. Simosa accept Medicare assignment?
- Medicare's clinician data says Hector F. Simosa may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Hector F. Simosa?
- (978) 534-3399, as listed in official Medicare / NPI Registry data.
- What is Hector F. Simosa's NPI number?
- 1750486130. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hector F. Simosa works
Medicare's Facility Affiliation Data lists Hector F. Simosa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Metrowest Medical CenterFramingham, MA · Acute Care Hospital · CCN 220175
- St Vincent HospitalWorcester, MA · Acute Care Hospital · CCN 220176
Practice locations
Addresses where Hector F. Simosa is enrolled with Medicare (CMS data updated 2026-10-02).
- 114 Merriam Ave, Suite 101Leominster, MA 01453 (978) 534‑3399
- 21 Eastern Ave, Floor 3Worcester, MA 01605 (508) 556‑0223
Group practices
Medicare enrollment lists Hector F. Simosa as a member of this group (CMS data updated 2026-10-02).
- Vascular Care Group LLC25 clinicians in the group
Specialties
- Vascular Surgeryprimary
- General Surgeryalso
Other vascular surgeons in Leominster
Clinicians with the same Medicare primary specialty in Leominster, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1750486130 |
| 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