Nikki T. Sistrun, MD

Medicare activity in 2024

Official CMS public-use data for Nikki T. Sistrun, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. X-ray of chest, 1 view (71045)450 services
2. X-ray of chest, 2 views (71046)357 services
3. Ct scan of abdomen and pelvis with contrast (74177)297 services
4. Ct scan of chest without contrast (71250)229 services
5. X-ray of hip, 2-3 views (73502)219 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis63%
• Diabetes34%
• Ischemic heart disease31%
• Anxiety28%

Hospitals where Nikki T. Sistrun works

Medicare's Facility Affiliation Data lists Nikki T. Sistrun 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.

• Bon Secours Memorial Regional Medical CenterMechanicsville, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490069
• Medical College of Virginia HospitalsRichmond, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490032
• Sentara Williamsburg Regional Medical CenterWilliamsburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490066
• VCU Health Tappahannock HospitalTappahannock, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490084

Practice locations

Addresses where Nikki T. Sistrun is enrolled with Medicare (CMS data updated October 2, 2026).

• 1250 E Marshall StRichmond, VA 23219 (804) 828‑9000
• 618 Hospital RdTappahannock, VA 22560 (804) 443‑3311

Group practices

Medicare enrollment lists Nikki T. Sistrun as a member of this group (CMS data updated October 2, 2026).

• MCV Associated Physicians1,807 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Virginia →

Other radiologists in Richmond

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

• Laura R. Carucci, MD
• Tiffany M. Tucker, MD
• Chakradhar Mishra
• Tomas Amerio, MD
• Daniel J. Gardiner, MD
• Rakesh Agarwal, MD
• Uma R. Prasad, MD
• Charlotte A. Cockrell, MD

All radiologists in Richmond →

Other clinicians in MCV Associated Physicians

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

• Mary E. Bowman
• Amy R. Nelson, MD
• Jeremy K. Wendel, CNA
• Sneha Purvey, MD
• Christopher T. Leffler, MD
• Jasdeep Dalawari, 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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians