Ashwini K. Sardana, MD

Medicare activity in 2024

Official CMS public-use data for Ashwini K. Sardana, 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. Emergency department visit with high level of medical decision making (99285)87 services
2. Emergency department visit with moderate level of medical decision making (99284)58 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)47 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)24 services
5. Critical care, first 30-74 minutes (99291)23 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%
• Arthritis53%
• Ischemic heart disease41%
• Diabetes35%
• Anxiety34%

Hospitals where Ashwini K. Sardana works

Medicare's Facility Affiliation Data lists Ashwini K. Sardana 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.

• MedStar Georgetown University HospitalWashington, DC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 090004

Practice locations

Addresses where Ashwini K. Sardana is enrolled with Medicare (CMS data updated October 2, 2026).

• 1133 21st St NW, Medstar at Lafayette CentreWashington, DC 20036 (202) 416‑2000
• 1145 19th St NW, 311 Mmg at 19th Street NWWashington, DC 20036 (202) 429‑2401
• 1420 Beverly RdMc Lean, VA 22101 (571) 786‑6548
• 6410 Rockledge DrBethesda, MD 20817
• 6410 Rockledge Dr, Suite 600Bethesda, MD 20817

Group practices

Medicare enrollment lists Ashwini K. Sardana as a member of these groups (CMS data updated October 2, 2026).

• MedStar Medical Group II LLC3,767 clinicians in the group
• Suburban/Nrh Medical Rehabilitation Inc941 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in District of Columbia →

Other internal medicine doctors in Washington

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

• Enrique A. Robles, MD
• Yani Zhang, MD
• Kalpana V. Gopalswamy, MD
• Daniel Sulmasy, MD
• Dennis A. Cullen, MD
• Sa-Yun Hong, MD
• Ernest Fischer, MD
• Shazia Samanani, MD

All internal medicine doctors in Washington →

Other clinicians in MedStar Medical Group II LLC

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

• Shimae Fitzgibbons, MD
• Athanasios Thomaides, MD
• David Berry, PA
• Kathie C. Bronson, NP
• D'Andre Williams, MD
• Lauren F. Damle, 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