Rajiv K. Aggarwal, MD

Medicare activity in 2024

Official CMS public-use data for Rajiv K. Aggarwal, 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. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)3,052 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)1,589 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,271 services
4. Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)523 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)313 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%
• Arthritis46%
• Depression38%
• Diabetes35%
• Alzheimer's disease or dementia35%

Hospitals where Rajiv K. Aggarwal works

Medicare's Facility Affiliation Data lists Rajiv K. Aggarwal 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.

• Inova Fair Oaks HospitalFairfax, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 490101
• Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490043
• Reston Hospital CenterReston, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490107

Practice locations

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

• 1860 Town Ctr Dr, Suite 340Reston, VA 20190 (571) 223‑3833

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Virginia →

Other family doctors in Reston

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

• Monica Mihalache, MD
• Soojin Kim, MD
• Nathan N. Tran, MD
• John Youk, MD
• Michael G. Bowers, DO
• Augustine A. Dolcich, MD
• Jasmine W. Moghissi, MD
• Morayo O. Omojokun, MD

All family doctors in Reston →

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