Quick answers
- Does Ali R. Niakosari accept Medicare assignment?
- Yes. Medicare's clinician data says Ali R. Niakosari 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 Ali R. Niakosari see?
- In 2024, CMS data shows 2,209 Original Medicare patients and 3,985 services for Ali R. Niakosari. This counts Original Medicare only and measures volume, not quality.
- What is Ali R. Niakosari's NPI number?
- 1750362331. 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 Ali R. Niakosari, 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 | 2,209 |
|---|---|
| Services billed to Medicare | 3,985 |
| Different services or procedures | 120 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- X-ray of chest, 2 views (71046)489 services
- X-ray of chest, 1 view (71045)247 services
- Screening mammography (77067)161 services
- Screening 3d breast mammography (77063)160 services
- Ct scan of abdomen and pelvis with contrast (74177)141 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 blood pressure75%
- High cholesterol75%
- Arthritis48%
- Anxiety38%
- Diabetes36%
- Ischemic heart disease33%
Hospitals where Ali R. Niakosari works
Medicare's Facility Affiliation Data lists Ali R. Niakosari 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.
- Signature Healthcare Brockton HospitalBrockton, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220052
- Tufts Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220116
Practice locations
Addresses where Ali R. Niakosari is enrolled with Medicare (CMS data updated October 2, 2026).
- 110 Liberty StBrockton, MA 02301 (508) 894‑0400
- 800 Washington StBoston, MA 02111 (617) 636‑5000
Group practices
Medicare enrollment lists Ali R. Niakosari as a member of these groups (CMS data updated October 2, 2026).
- Signature Healthcare Medical Group Inc247 clinicians in the group
- Pratt Radiology Associates Inc54 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Brockton
Clinicians with the same Medicare primary specialty in Brockton, MA — not a recommendation.
Other clinicians in Signature Healthcare Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750362331 |
| 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