Leslie R. Sims, MD

Practice locations

Addresses where Leslie R. Sims is enrolled with Medicare (CMS data updated October 2, 2026).

• 1201 Hospital DrFredericksburg, VA 22401 (540) 368‑3700
• 1701 Twin Springs RdHalethorpe, MD 21227 (410) 737‑5000

Group practices

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

• Kaiser Foundation Health Plan of the Mid Atlantic States, Inc1,899 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Virginia →

Other anesthesiologists in Fredericksburg

Clinicians with the same Medicare primary specialty in Fredericksburg, VA — not a recommendation.

• William Tse, MD
• Philip E. Strapp, MD
• Terry C. Hoffman
• Colette D. Major, MD
• Kenneth Ulicny, MD
• Daniela L. Wiggins, MD
• Kenneth Song, MD
• Thomas Borsari, MD

All anesthesiologists in Fredericksburg →

Other clinicians in Kaiser Foundation Health Plan of the Mid Atlantic States, Inc

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

• Dockmias K. Demeke, MD
• Naeha Quasba, MD
• Adedeji O. Karunwi, MD
• Hoang-Anh Dang, DO
• Sujatha Ramaseshan, MD
• Michael Staloch, 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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
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