Gayle A. Karanges, OD
NPI 1477629194ActiveIndividual· Optometrist· Arlington, TX
Optometrist (OD) in Arlington, Texas, trained at University of Houston - College of Optometry (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $34,693 for 241 claims, against $14,022 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $406.84 in all, mostly food and beverage.
Overview
| NPI | 1477629194 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Nov 27, 2006 |
| Last updated in NPPES | Jun 18, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3515GT | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 220 across 14 procedure codes |
| Paid by Medicare | $14,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 424 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $34,693 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Optometry |
Medical group
- Med Southwest PLLCMena, AR · 229 clinicians
Industry payments (Open Payments)
- 2025$406.84 · 5 payments from 2 companies
- 2024$327.09 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $284.75 | 3 |
| Coopervision Inc. | $122.09 | 2 |
What the 2025 payments were for
- Food and Beverage$406.84 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other optometrists in Arlington
- 1104919059
- 1144210592
- 1174017453
- 1174835276
- 1184390858
- 1215615505
- 1255696555
- 1295734010
- 1346895398
- 1386625689
- 1427430925
- 1437776259
All 103 optometrists in Arlington · All optometrists in Texas