Aanika Warner, MD

Hospitals where Aanika Warner works

Medicare's Facility Affiliation Data lists Aanika Warner 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.

• Sibley Memorial HospitalWashington, DC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 090005

Practice locations

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

• 5255 Loughboro Rd NWWashington, DC 20016 (202) 537‑4000
• 8600 Old Georgetown RdBethesda, MD 20814 (301) 896‑3100

Group practices

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

• Johns Hopkins University197 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in District of Columbia →

Other hematologist-oncologists in Washington

Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.

• Sankaravadivu Sivasailam, MD
• Behzad Doratotaj, MD
• Karim Boudadi, MD
• Hira Latif, MD
• Victor Priego, MD
• Suthee Rapisuwon, MD
• Sarah Waheed, MD
• Stephen Liu, MD

All hematologist-oncologists in Washington →

Other clinicians in Johns Hopkins University

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

• Ilana D. Velasquez, NP
• Adam J. Knudson, MD
• Isabel Deakins, OD
• Bailey Cannon Dean, MD
• Joseph Haberman, MD
• Sarah Waheed, 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