Daniel R. Mejia Leiva, MD

Hospitals where Daniel R. Mejia Leiva works

Medicare's Facility Affiliation Data lists Daniel R. Mejia Leiva 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.

• Levindale Hebrew Geriatric Center and HospitalBaltimore, MD · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 210064
• Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210012

Practice locations

Addresses where Daniel R. Mejia Leiva is enrolled with Medicare (CMS data updated October 2, 2026).

• 2401 E Belvedere AveBaltimore, MD 21215
• 2435 W Belvedere AveBaltimore, MD 21215

Group practices

Medicare enrollment lists Daniel R. Mejia Leiva as a member of this group (CMS data updated October 2, 2026).

• Sinai Hospital of Baltimore, Inc380 clinicians in the group

Specialties

• Hospitalistprimary
• Internal Medicinealso

Find other Hospitalist doctors in Maryland →

Other hospitalists in Baltimore

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

• Lika Nesuashvili, MD
• Christopher McCoy, MD
• Aisha Kiran, MD
• Keshav Khanijow, MD
• Aleena Khan, MD
• Maninderjit Ghotra, MD
• Minki Jung, MD
• Mary Elizabeth Card, MD

All hospitalists in Baltimore →

Other clinicians in Sinai Hospital of Baltimore, Inc

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

• Mary E. Shorey, MD
• Jonathan S. Rogers, MD
• Yelena Gimelshteyn, MD
• Abigael O. Olaleye, NP
• Aleena Khan, MD
• Karen Stewart, 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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians