Gretchen L. Langkawel
NPI 1306941612ActiveIndividual· Optometrist· Tuscaloosa, AL
Optometrist in Tuscaloosa, Alabama, trained at Ferris State College - College of Optometry (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $35,436 for 240 claims, against $8,662 paid for services in 2024. New World Medical,inc. was the largest of 5 companies reporting payments in 2025, $860.61 in all, mostly food and beverage.
Overview
| NPI | 1306941612 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Feb 28, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | SA95TA668 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 168 across 14 procedure codes |
| Paid by Medicare | $8,662 |
Part D prescriptions in 2024
| Prescriptions (claims) | 240 · 347 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $35,436 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | Ferris State College - College of Optometry |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$860.61 · 9 payments from 5 companies
- 2024$450.68 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| New World Medical,inc. | $273.86 | 2 |
| Bausch & Lomb Americas Inc. | $238.66 | 4 |
| Alcon Vision LLC | $123.10 | 1 |
| Biotissue Holdings Inc. | $118.35 | 1 |
| Ocular Therapeutix, Inc. | $106.64 | 1 |
What the 2025 payments were for
- Food and Beverage$860.61 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 optometrists in Tuscaloosa · All optometrists in Alabama