Quick answers
- Does Kee Y. Chung accept Medicare assignment?
- Medicare's clinician data says Kee Y. Chung may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Kee Y. Chung see?
- In 2024, CMS data shows 734 Original Medicare patients and 5,059 services for Kee Y. Chung. This counts Original Medicare only and measures volume, not quality.
- What is Kee Y. Chung's NPI number?
- 1356329148. 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 Kee Y. Chung, 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 | 734 |
|---|---|
| Services billed to Medicare | 5,059 |
| Different services or procedures | 85 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)2,354 services
- Injection, gadoterate meglumine, 0.1 ml (A9575)1,870 services
- X-ray of chest, 2 views (71046)115 services
- Ultrasound scan of head and neck soft tissue (76536)47 services
- X-ray of knee, 3 views (73562)41 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 pressure68%
- Arthritis50%
- Diabetes27%
- Chronic kidney disease27%
- Anxiety26%
Hospitals where Kee Y. Chung works
Medicare's Facility Affiliation Data lists Kee Y. Chung 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 Children's HospitalBoston, MA · Children's Hospital · Emergency services: listed by Medicare · CCN 223302
Practice locations
Addresses where Kee Y. Chung is enrolled with Medicare (CMS data updated October 2, 2026).
- 300 Longwood AveBoston, MA 02115
Group practices
Medicare enrollment lists Kee Y. Chung as a member of this group (CMS data updated October 2, 2026).
- Children's Hospital Radiology Foundation, Inc.58 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 Children's Hospital Radiology Foundation, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1356329148 |
| 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