Quick answers
- Which hospitals does Peter Mazzaglia work at?
- Medicare's official clinician data lists Peter Mazzaglia at 4 hospitals: Kent County Memorial Hospital, Rhode Island Hospital, Saint Anne's Hospital and The Miriam Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Peter Mazzaglia see patients?
- Medicare's clinician data lists 4 practice locations, including Providence, RI and Dartmouth, MA. Call before your visit to confirm the address.
- What is Peter Mazzaglia's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Peter Mazzaglia accept Medicare assignment?
- Medicare's clinician data says Peter Mazzaglia may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Peter Mazzaglia offer telehealth?
- Medicare's clinician data says Peter Mazzaglia offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Peter Mazzaglia?
- (401) 272-1800, as listed in official Medicare / NPI Registry data.
- What is Peter Mazzaglia's NPI number?
- 1639103617. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Peter Mazzaglia works
Medicare's Facility Affiliation Data lists Peter Mazzaglia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kent County Memorial HospitalWarwick, RI · Acute Care Hospital · CCN 410009
- Rhode Island HospitalProvidence, RI · Acute Care Hospital · CCN 410007
- Saint Anne's HospitalFall River, MA · Acute Care Hospital · CCN 220020
- The Miriam HospitalProvidence, RI · Acute Care Hospital · CCN 410012
Practice locations
Addresses where Peter Mazzaglia is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Dudley St, Suite 470Providence, RI 02905 (401) 272‑1800
- 531 Faunce Corner RdDartmouth, MA 02747 (508) 996‑3991
- 535 Faunce Corner RdDartmouth, MA 02747 (508) 996‑3991
- 537 Faunce Corner RdDartmouth, MA 02747 (508) 996‑3991
Group practices
Medicare enrollment lists Peter Mazzaglia as a member of these groups (CMS data updated 2026-10-02).
- Lifespan Physician Group Inc1,173 clinicians in the group
- Lifespan Physician Group of Massachusetts Inc476 clinicians in the group
- University Surgical Associates, Inc.101 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Providence
Clinicians with the same Medicare primary specialty in Providence, RI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639103617 |
| 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