Quick answers
- Does Sarena F. Balon accept Medicare assignment?
- Yes. Medicare's clinician data says Sarena F. Balon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Sarena F. Balon see?
- In 2024, CMS data shows 335 Original Medicare patients and 852 services for Sarena F. Balon. This counts Original Medicare only and measures volume, not quality.
- What is Sarena F. Balon's NPI number?
- 1114657335. 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 Sarena F. Balon, 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 | 335 |
|---|---|
| Services billed to Medicare | 852 |
| Different services or procedures | 44 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)214 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)104 services
- X-ray of chest, 2 views (71046)78 services
- Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (87635)69 services
- Automated urinalysis test (81003)54 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 cholesterol69%
- High blood pressure63%
- Arthritis41%
- Anxiety38%
- Depression27%
- Osteoporosis23%
Hospitals where Sarena F. Balon works
Medicare's Facility Affiliation Data lists Sarena F. Balon 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.
- Our Lady of Fatima HospitalNorth Providence, RI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 410005
Practice locations
Addresses where Sarena F. Balon is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1019 Trapelo RdWaltham, MA 02452 (774) 400‑4084
- 1030 Main StWaltham, MA 02451
- 1210 Boylston StChestnut Hill, MA 02467 (774) 400‑4084
- 1239 Hartford Ave, Suite 3Johnston, RI 02919 (401) 209‑1730
- 154 Great RdBedford, MA 01730 (781) 430‑8161
Group practices
Medicare enrollment lists Sarena F. Balon as a member of these groups (CMS data updated October 2, 2026).
- Patriot Urgent Care Professionals PC41 clinicians in the group
- Mdri LLC18 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Waltham
Clinicians with the same Medicare primary specialty in Waltham, MA — not a recommendation.
Other clinicians in Patriot Urgent Care Professionals PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114657335 |
| 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