Quick answers
- Does Amritha Sundaresan accept Medicare assignment?
- Yes. Medicare's clinician data says Amritha Sundaresan 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 Amritha Sundaresan see?
- In 2024, CMS data shows 134 Original Medicare patients and 241 services for Amritha Sundaresan. This counts Original Medicare only and measures volume, not quality.
- What is Amritha Sundaresan's NPI number?
- 1609491661. 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 Amritha Sundaresan, 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 | 134 |
|---|---|
| Services billed to Medicare | 241 |
| Different services or procedures | 26 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- New patient complete exam of visual system (92004)47 services
- Established patient complete exam of visual system (92014)32 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)25 services
- Imaging of retina (92134)24 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)18 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 cholesterol72%
- High blood pressure60%
- Arthritis42%
- Diabetes22%
- Osteoporosis22%
- Anxiety19%
Practice locations
Addresses where Amritha Sundaresan is enrolled with Medicare (CMS data updated October 2, 2026).
- 3975 Fair Ridge Dr, Suite S100Fairfax, VA 22033 (703) 620‑2701
- 6565 Arlington Blvd, Suite 250Falls Church, VA 22042 (703) 534‑3900
- 8644 Sudley Rd, Suite 201Manassas, VA 20110 (703) 369‑8525
Group practices
Medicare enrollment lists Amritha Sundaresan as a member of this group (CMS data updated October 2, 2026).
- Northern Virginia Ophthalmology Assoc PC19 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Fairfax
Clinicians with the same Medicare primary specialty in Fairfax, VA — not a recommendation.
Other clinicians in Northern Virginia Ophthalmology Assoc PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609491661 |
| 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
- 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