Kin Wah Chew, MD

Medicare activity in 2024

Official CMS public-use data for Kin Wah Chew, 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.

Most frequent services

1. Management of oxygen chamber therapy (99183)110 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)50 services
3. Emergency department visit with high level of medical decision making (99285)36 services
4. Emergency department visit with moderate level of medical decision making (99284)17 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%
• Diabetes56%
• Arthritis50%
• Chronic kidney disease47%
• Depression42%

Hospitals where Kin Wah Chew works

Medicare's Facility Affiliation Data lists Kin Wah Chew 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.

• The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210009
• University of Maryland Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210002
• University of MD Medical Center Midtown CampusBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210038

Practice locations

Addresses where Kin Wah Chew is enrolled with Medicare (CMS data updated October 2, 2026).

• 22 S Green StBaltimore, MD 21201 (410) 328‑6704
• 821 N Eutaw StBaltimore, MD 21201 (410) 328‑8025
• 827 Linden AveBaltimore, MD 21201 (410) 328‑8025

Group practices

Medicare enrollment lists Kin Wah Chew as a member of these groups (CMS data updated October 2, 2026).

• Shock Trauma Associates PA261 clinicians in the group
• University of Maryland Emergency Medicine Associates PA57 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Maryland →

Other emergency medicine doctors in Baltimore

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

• Kathleen M. Stephanos, MD
• Mayuri D. Patel, MD
• Jason D. Adler, MD
• Debra Ravert, MD
• Mustapha Saheed, MD
• Matthew Laurens, MD
• Elizabeth K. Powell, MD
• Rittik Chaudhuri, MD

All emergency medicine doctors in Baltimore →

Other clinicians in Shock Trauma Associates PA

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

• Linda J. Goetz, CNA
• Sharon A. Boswell, NP
• Amar Deshwar, MD
• Steven B. Holsten Jr., MD
• Timothy J. Meyenburg, NP
• Bobbie J. Sims, NP

Clinician information

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