Quick answers
- Does Maria G. Mariorenzi-Barone accept Medicare assignment?
- Medicare's clinician data says Maria G. Mariorenzi-Barone may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Maria G. Mariorenzi-Barone see?
- In 2024, CMS data shows 208 Original Medicare patients and 215 services for Maria G. Mariorenzi-Barone. This counts Original Medicare only and measures volume, not quality.
- What is Maria G. Mariorenzi-Barone's NPI number?
- 1467548065. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Maria G. Mariorenzi-Barone, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 208 |
|---|---|
| Services billed to Medicare | 215 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Anesthesia for lens surgery (00142)144 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure73%
- Arthritis54%
- Anxiety25%
- Diabetes23%
- Ischemic heart disease22%
Hospitals where Maria G. Mariorenzi-Barone works
Medicare's Facility Affiliation Data lists Maria G. Mariorenzi-Barone 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.
- South County Hospital IncWakefield, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410008
Practice locations
Addresses where Maria G. Mariorenzi-Barone is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 100 Kenyon AveWakefield, RI 02879 (401) 782‑8000
- 440 Swansea Mall DrSwansea, MA 02777 (352) 275‑2064
- 62 Amaral StRiverside, RI 02915 (800) 338‑5378
- 795 Middle StFall River, MA 02721 (508) 674‑5600
- 825 Chalkstone AveProvidence, RI 02908 (401) 456‑2000
Group practices
Medicare enrollment lists Maria G. Mariorenzi-Barone as a member of these groups (CMS data updated October 2, 2026).
- Lifespan Physician Group of Massachusetts Inc476 clinicians in the group
- Narragansett Bay Anesthesia LLC95 clinicians in the group
- Anesthesia Partners of New England LLC37 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Rhode Island →
Other nurse anesthetists in Wakefield
Clinicians with the same Medicare primary specialty in Wakefield, RI — not a recommendation.
Other clinicians in Lifespan Physician Group of Massachusetts Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1467548065 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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