Neha Iyengar, MD
NPI 1386605061 · Ophthalmology Physician · Merrionette Park, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neha Iyengar, MD is a Ophthalmology Physician provider in Merrionette Park, IL (NPI 1386605061).
Provider details
- NPI number
- 1386605061
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036111405 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,453 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 836 | $128 |
| Established Patient Problem Focused Exam of Visual System92012 | 315 | $91 |
| Imaging of Optic Nerve92133 | 308 | $37 |
| Imaging of Retina92134 | 226 | $41 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 175 | $546 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 175 | $39 |
| Exam of Visual Field With Extended Testing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 221 | 65 |
| Timolol Maleate | 96 | 28 |
| Brimonidine Tartrate | 56 | 14 |
| Travoprost | 44 | 11 |
| Prednisolone Acetate | 37 | 26 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 26 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 22 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$110 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2009-12-07
Frequently asked questions
- What is Neha Iyengar's NPI number?
- Neha Iyengar's National Provider Identifier (NPI) is 1386605061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neha Iyengar's specialty?
- Neha Iyengar is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Neha Iyengar located?
- Neha Iyengar's practice location on file with NPPES is 11600 S Kedzie Ave, Merrionette Park, IL 60803.
- What is Neha Iyengar's phone number?
- The practice phone number listed in the NPPES registry for Neha Iyengar is (708) 388-4400.
- Does Neha Iyengar accept Medicare?
- Neha Iyengar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neha Iyengar's NPI active?
- Yes — Neha Iyengar's NPI (1386605061) is active in the NPPES registry as of the last update on 2009-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.