Katheryn Elizabeth Cregan, OD
NPI 1083392070ActiveIndividual· Optometrist· Miami, FL
Optometrist (OD) in Miami, Florida, trained at State University of New York - State College Optometry (class of 2023). Part D covered 10,851 prescriptions written in 2024, 46% of them generic. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $362.76 in all, mostly food and beverage.
Overview
| NPI | 1083392070 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2023 |
| Last updated in NPPES | Jun 19, 2024 |
| Certified by provider | Jun 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPC6290 | FL |
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 (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 10,851 · 11,880 30-day fills |
|---|---|
| Patients | 2,664 |
| Total drug cost | $540,184 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | State University of New York - State College Optometry |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Optometry |
Medical group
- Michael J. Collins, Jr, MD, PAPunta Gorda, FL · 10 clinicians
Industry payments (Open Payments)
- 2025$362.76 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $146.03 | 2 |
| Biotissue Holdings Inc. | $91.87 | 2 |
| Johnson & Johnson Vision Care, Inc. | $66.15 | 2 |
| Coopervision Inc. | $32.11 | 1 |
| Harrow Eye, LLC | $26.60 | 1 |
What the 2025 payments were for
- Food and Beverage$362.76 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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