Carissa Lumby, OD
NPI 1609226794ActiveIndividual· Optometrist· Round Rock, TX
Optometrist (OD) in Round Rock, Texas, trained at University of Houston - College of Optometry (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $13,767 for 85 claims, against $2,779 paid for services in 2024. Astellas Pharma US Inc reported $28.84 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1609226794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 20, 2016 |
| Last updated in NPPES | Aug 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 8916TG | 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 | 23 |
|---|---|
| Services billed | 69 across 11 procedure codes |
| Paid by Medicare | $2,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 210 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $13,767 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Optometry |
Medical group
- Aspire Vision Care, PLLCRound Rock, TX · 4 clinicians
Industry payments (Open Payments)
- 2025$28.84 · 1 payment from 1 company
- 2024$33.95 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $28.84 | 1 |
What the 2025 payments were for
- Food and Beverage$28.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 optometrists in Round Rock · All optometrists in Texas