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Diagnostic Radiology

Kee Y. Chung, MD

Works at hospitals in Boston, MA · Massachusetts

Summary

Dr. Kee Y. Chung, MD is a radiologist at 300 Longwood Ave, Boston, MA 02115. May accept Medicare assignment. In 2024, Kee Y. Chung had 734 Original Medicare patients and 5,059 services. NPI 1356329148. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 300 Longwood Ave, Boston, MA 02115 · Directions
  • Medicare: May accept Medicare assignment
  • Hospital: Boston Children's Hospital
  • Group practice: Children's Hospital Radiology Foundation, Inc.
  • Medical school: Yale University School Of Medicine · graduated 1989 (37 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Kee Y. Chung, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

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 patients734
Services billed to Medicare5,059
Different services or procedures85
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)2,354 services
  2. Injection, gadoterate meglumine, 0.1 ml (A9575)1,870 services
  3. X-ray of chest, 2 views (71046)115 services
  4. Ultrasound scan of head and neck soft tissue (76536)47 services
  5. 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.

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

Find other Diagnostic Radiology doctors in Massachusetts →

Other radiologists in Boston

Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.

All radiologists in Boston →

Other clinicians in Children's Hospital Radiology Foundation, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolYale University School Of Medicine
Graduation year1989 (37 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1356329148
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians