Joseph Chacko, MD
NPI 1487744975ActiveIndividual· Ophthalmology· Little Rock, AR
Ophthalmology (MD) in Little Rock, Arkansas, trained at Medical College of Pennsylvania (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $274,478 for 764 claims, against $77,124 paid for services in 2024. Alcon Vision LLC reported $27.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487744975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Jul 21, 2021 |
| Certified by provider | Jul 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | E-4513 | AR |
| Ophthalmology, Neuro-ophthalmology | 207WX0109X | E-4513 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 563 |
|---|---|
| Services billed | 1,180 across 29 procedure codes |
| Paid by Medicare | $77,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 764 · 1,278 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $274,478 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Medical College of Pennsylvania |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- University of Arkansas for Medical SciencesLittle Rock, AR · 1,175 clinicians
Hospital affiliation
- University of Arkansas Medical SciencesLittle Rock, AR
Industry payments (Open Payments)
- 2025$27.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $27.37 | 1 |
What the 2025 payments were for
- Food and Beverage$27.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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