Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Ji Y. Buethe, MD

Works at hospitals in Baltimore, MD · Maryland

Summary

Dr. Ji Y. Buethe, MD is a radiologist at 22 S Green St, Baltimore, MD 21201. Phone: (410) 328-5700. Accepts Medicare assignment. In 2024, Ji Y. Buethe had 189 Original Medicare patients and 925 services. NPI 1184917114. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Ji Y. Buethe, 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 Ji Y. Buethe accept Medicare assignment?
Yes. Medicare's clinician data says Ji Y. Buethe 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 Ji Y. Buethe see?
In 2024, CMS data shows 189 Original Medicare patients and 925 services for Ji Y. Buethe. This counts Original Medicare only and measures volume, not quality.
What is Ji Y. Buethe's NPI number?
1184917114. 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 Ji Y. Buethe, 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 patients189
Services billed to Medicare925
Different services or procedures84
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)111 services
  2. Ultrasonic guidance for blood vessel access (76937)48 services
  3. Fluoroscopic guidance for insertion or removal of central vein access device (77001)48 services
  4. Insertion of central venous tube with port (5 years or older) (36561)20 services
  5. Replacement of kidney drainage tube using imaging guidance with review by radiologist (50435)19 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 cholesterol74%
  • Arthritis54%
  • Chronic kidney disease48%
  • Diabetes47%
  • Ischemic heart disease45%

Hospitals where Ji Y. Buethe works

Medicare's Facility Affiliation Data lists Ji Y. Buethe 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 Ji Y. Buethe is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ji Y. Buethe as a member of this group (CMS data updated October 2, 2026).

  • University of Maryland Diagnostic Imaging Specialists P A85 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Maryland →

Other radiologists in Baltimore

Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.

All radiologists in Baltimore →

Other clinicians in University of Maryland Diagnostic Imaging Specialists P A

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Southwestern Medical School At Dallas
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1184917114
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