Nicolas Llosa, MD

Practice locations

Addresses where Nicolas Llosa is enrolled with Medicare (CMS data updated 2026-10-02).

• 5755 Cedar LnColumbia, MD 21044
• 5759 Cedar LnColumbia, MD 21044
• 600 N Wolf StBaltimore, MD 21287
• 600 N Wolfe St, Blalock 266Baltimore, MD 21287 (410) 502‑4340

Group practices

Medicare enrollment lists Nicolas Llosa as a member of this group (CMS data updated 2026-10-02).

• Johns Hopkins University2,909 clinicians in the group

Specialties

• Medical Oncologyprimary
• Pediatric Medicinealso

Find other Medical Oncology doctors in Maryland →

Other oncologists in Columbia

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

• Jacquelyn W. Zimmerman, MD
• Won Jin Ho, MD
• Philip H. Imus, MD
• Bruce D. Smith, MD
• Laura Sena, MD
• Valsamo Anagnostou, MD
• Tanya M. Prowell, MD
• David E. Weng, MD

All oncologists in Columbia →

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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians