Emily Y. Xiao, MD

Medicare activity in 2024

Official CMS public-use data for Emily Y. Xiao, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)93 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)66 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)60 services
4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)57 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)26 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 cholesterol75%
• Arthritis47%
• Ischemic heart disease37%
• Diabetes36%
• Anxiety36%

Hospitals where Emily Y. Xiao works

Medicare's Facility Affiliation Data lists Emily Y. Xiao 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.

• Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210049

Practice locations

Addresses where Emily Y. Xiao is enrolled with Medicare (CMS data updated October 2, 2026).

• 520 Upper Chesapeake Dr, Suite 201Bel Air, MD 21014 (443) 643‑3800
• 650 McHenry Rd, Suite 3400Aberdeen, MD 21001 (443) 843‑7400

Group practices

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

• Upper Chesapeake Cardiology, LLC13 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary
• Internal Medicinealso

Find other Cardiovascular Disease (Cardiology) doctors in Maryland →

Other cardiologists in Bel Air

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

• Niteen Milak, MD
• Masood Anwar, MD
• James R. Benke, DO
• Vivek N. Dhruva, DO
• David B. Peichert, MD
• Sudarshan Paudel, MD
• Rahul Anand, MD
• Amir H. Najafi, MD

All cardiologists in Bel Air →

Other clinicians in Upper Chesapeake Cardiology, LLC

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

• Niteen Milak, MD
• Masood Anwar, MD
• James R. Benke, DO
• Vivek N. Dhruva, DO
• Joyce A. Zeno, MD
• Lynn A. Wojtysiak, PA

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