Quick answers
- Does Kevin J. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Kevin J. Chang 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 Kevin J. Chang see?
- In 2024, CMS data shows 1,163 Original Medicare patients and 1,615 services for Kevin J. Chang. This counts Original Medicare only and measures volume, not quality.
- What is Kevin J. Chang's NPI number?
- 1588613491. 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 Kevin J. Chang, 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 | 1,163 |
|---|---|
| Services billed to Medicare | 1,615 |
| Different services or procedures | 70 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- X-ray of chest, 1 view (71045)384 services
- X-ray of chest, 2 views (71046)342 services
- Ct scan of abdomen and pelvis with contrast (74177)88 services
- Complete ultrasound scan of abdomen (76700)81 services
- Ct scan of chest with contrast (71260)78 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 cholesterol63%
- Diabetes40%
- Arthritis38%
- Chronic kidney disease36%
- Ischemic heart disease31%
Hospitals where Kevin J. Chang works
Medicare's Facility Affiliation Data lists Kevin J. Chang 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.
- Boston Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220031
- Boston Medical Center-BrightonBrighton, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220036
- Good Samaritan Medical CenterBrockton, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220111
Practice locations
Addresses where Kevin J. Chang is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1 Boston Medical Ctr PlBoston, MA 02118 (617) 638‑6610
- 10 Gove StEast Boston, MA 02128 (617) 569‑5800
- 235 N Pearl StBrockton, MA 02301 (508) 427‑3000
- 736 Cambridge StBrighton, MA 02135 (617) 789‑3000
- 840 Harrison AveBoston, MA 02118 (617) 638‑6610
Group practices
Medicare enrollment lists Kevin J. Chang as a member of these groups (CMS data updated October 2, 2026).
- BMC Affiliated Physicians, Inc.564 clinicians in the group
- Internal Medical Associates-Ebnhc240 clinicians in the group
- Boston University Medical Center Radiologists, Inc.61 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Boston
Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.
Other clinicians in BMC Affiliated Physicians, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588613491 |
| 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