Zulqarnain Khan, MD

Hospitals where Zulqarnain Khan works

Medicare's Facility Affiliation Data lists Zulqarnain Khan 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.

• Johns Hopkins Howard County Medical CenterColumbia, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210048
• Suburban HospitalBethesda, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210022
• The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210009

Practice locations

Addresses where Zulqarnain Khan is enrolled with Medicare (CMS data updated October 2, 2026).

• 10710 Charter Dr, Suite 400Columbia, MD 21044 (410) 997‑7979
• 1300 York Rd, Suite 30dLutherville Timonium, MD 21093 (443) 275‑1337

Group practices

Medicare enrollment lists Zulqarnain Khan as a member of this group (CMS data updated October 2, 2026).

• Johns Hopkins Regional Physicians LLC84 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary

Find other Cardiovascular Disease (Cardiology) doctors in Maryland →

Other cardiologists in Columbia

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

• Jasmin Sahbaz, MD
• Andrew Farb, MD
• Daniel A. Kim, MD
• Keith Friedman, MD
• David S. Jackson, MD
• Peter R. Gaskin, MD
• Calvin Lee, MD
• Michael E. Silverman, MD

All cardiologists in Columbia →

Other clinicians in Johns Hopkins Regional Physicians LLC

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

• Benjamin M. Landrum, MD
• Warren Buchalter, MD
• Jodi Yatto
• Gretchen Paige, AU
• Julie M. Jacobstein, MD
• Jasmin Sahbaz, MD

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