Quick answers
- Does Sumeet S. Mitter accept Medicare assignment?
- Yes. Medicare's clinician data says Sumeet S. Mitter accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Sumeet S. Mitter see?
- In 2024, CMS data shows 128 Original Medicare patients and 337 services for Sumeet S. Mitter. This counts Original Medicare only and measures volume, not quality.
- What is Sumeet S. Mitter's NPI number?
- 1912221896. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sumeet S. Mitter, 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.
| Original Medicare patients | 128 |
|---|---|
| Services billed to Medicare | 337 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)138 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)42 services
- Evaluation of lower heart chamber assist device (93750)36 services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)26 services
- Test for exercise-induced heart and lung stress (94621)13 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%
- Heart failure75%
- Chronic kidney disease63%
- Ischemic heart disease62%
- Atrial fibrillation56%
Hospitals where Sumeet S. Mitter works
Medicare's Facility Affiliation Data lists Sumeet S. Mitter 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 Alexandria HospitalAlexandria, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490040
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490063
- Inova Mount Vernon HospitalAlexandria, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490122
Practice locations
Addresses where Sumeet S. Mitter is enrolled with Medicare (CMS data updated October 2, 2026).
- 3300 Gallows RdFalls Church, VA 22042
- 3833 Fairfax DrArlington, VA 22203
- 8081 Innovation Park DrFairfax, VA 22031
- 8101 Hinson Farm Rd, Suite 408Alexandria, VA 22306 (703) 780‑9014
Group practices
Medicare enrollment lists Sumeet S. Mitter as a member of this group (CMS data updated October 2, 2026).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Advanced Heart Failure and Transplant Cardiologyprimary
- Cardiovascular Disease (Cardiology)also
- Internal Medicinealso
Find other Advanced Heart Failure and Transplant Cardiology doctors in Virginia →
Other heart failure and transplant cardiologists in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
- Madhab Lamichhane, MD
- David Shisler, MD
- Richard H. Cooke
- Michael C. Flanagan, MD
- Joanna M. Joly, MD
- Mohammad Abuannadi, MD
- Parichart Junpaparp, MD
- Allman T. Rollins, MD
All heart failure and transplant cardiologists in Virginia →
Other clinicians in Inova Health Care Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1912221896 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians