Mark Allen, O.D.
NPI 1245239904ActiveIndividual· Optometrist· Texarkana, TX
Optometrist (O.D.) with Texarkana Eye Care Center LLP, practicing in Texarkana, Texas. In 2024 Medicare paid $95,448 for 772 patients, and Part D covered 983 of their prescriptions, 57% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $82.54 in all, mostly food and beverage. Lists Christus St Michael Health System as a hospital affiliation.
Overview
| NPI | 1245239904 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 15, 2005 |
| Last updated in NPPES | Sep 24, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 05370TG | 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 (AR); Practitioner - Optometry (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 772 |
|---|---|
| Services billed | 1,880 across 21 procedure codes |
| Paid by Medicare | $95,448 |
Part D prescriptions in 2024
| Prescriptions (claims) | 983 · 1,495 30-day fills |
|---|---|
| Patients | 238 |
| Total drug cost | $106,749 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Texarkana Eye Care Center LLPTexarkana, TX · 2 clinicians
Hospital affiliation
- Christus St Michael Health SystemTexarkana, TX
Industry payments (Open Payments)
- 2025$82.54 · 4 payments from 2 companies
- 2024$145.50 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $65.44 | 3 |
| Bausch & Lomb Americas Inc. | $17.10 | 1 |
What the 2025 payments were for
- Food and Beverage$82.54 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 optometrists in Texarkana · All optometrists in Texas