Theresa Karyn Cassidy, OD
NPI 1124511266ActiveIndividual· Optometrist· Memphis, TN
Optometrist (OD) in Memphis, Tennessee, trained at Southern College of Optometry (class of 2018). Medicare paid $4,846 for services to 52 patients in 2024. Biotissue Holdings Inc. was the largest of 2 companies reporting payments in 2025, $150.34 in all, mostly food and beverage.
Overview
| NPI | 1124511266 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2018 |
| Last updated in NPPES | Dec 30, 2019 |
| Certified by provider | Dec 30, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 3470 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 102 across 15 procedure codes |
| Paid by Medicare | $4,846 |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Optometry |
Medical group
- Southern College of OptometryMemphis, TN · 56 clinicians
Industry payments (Open Payments)
- 2025$150.34 · 2 payments from 2 companies
- 2024$227.84 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $129.62 | 1 |
| Alcon Vision LLC | $20.72 | 1 |
What the 2025 payments were for
- Food and Beverage$150.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 272 optometrists in Memphis · All optometrists in Tennessee