Quick answers
- Does Neha P. Iyengar accept Medicare assignment?
- Yes. Medicare's clinician data says Neha P. Iyengar 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 Neha P. Iyengar see?
- In 2024, CMS data shows 965 Original Medicare patients and 2,490 services for Neha P. Iyengar. This counts Original Medicare only and measures volume, not quality.
- What is Neha P. Iyengar's NPI number?
- 1386605061. 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 Neha P. Iyengar, 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 | 965 |
|---|---|
| Services billed to Medicare | 2,490 |
| Different services or procedures | 27 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient complete exam of visual system (92014)836 services
- Established patient problem focused exam of visual system (92012)315 services
- Imaging of optic nerve (92133)308 services
- Imaging of retina (92134)226 services
- Removal of cataract with insertion of prosthetic lens (66984)175 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 cholesterol75%
- High blood pressure66%
- Arthritis42%
- Ischemic heart disease26%
- Diabetes22%
- Anxiety20%
Practice locations
Addresses where Neha P. Iyengar is enrolled with Medicare (CMS data updated October 2, 2026).
- 126 W 1st StHinsdale, IL 60521 (630) 325‑5200
Group practices
Medicare enrollment lists Neha P. Iyengar as a member of this group (CMS data updated October 2, 2026).
- Hinsdale Eye Center LLC5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Hinsdale
Clinicians with the same Medicare primary specialty in Hinsdale, IL — not a recommendation.
Other clinicians in Hinsdale Eye Center LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386605061 |
| 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