William P. Mack, M.D.
NPI 1679570816ActiveIndividual· Ophthalmology, Ophthalmic Plastic and Reconstructive Surgery· Tampa, FL
Ophthalmology, Ophthalmic Plastic and Reconstructive Surgery (M.D.) in Tampa, Florida, trained at University of South Florida College of Medicine (class of 1991). In 2024 Medicare paid $170,409 for 274 patients, and Part D covered 427 of their prescriptions, 72% of them generic. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $598.72 in all, mostly food and beverage.
Overview
| NPI | 1679570816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 1, 2005 |
| Last updated in NPPES | Dec 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Ophthalmic Plastic and Reconstructive Surgery Primary | 207WX0200X | ME65603 | FL |
| Ophthalmology | 207W00000X | ME65603 | 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 - Ophthalmology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 3,194 across 48 procedure codes |
| Paid by Medicare | $170,409 |
Part D prescriptions in 2024
| Prescriptions (claims) | 427 · 435 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $7,936 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- William Mack M D P ALakeland, FL · 2 clinicians
Industry payments (Open Payments)
- 2025$598.72 · 10 payments from 5 companies
- 2024$790.79 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $253.90 | 4 |
| Revance Therapeutics, Inc. | $149.37 | 1 |
| Alcon Vision LLC | $116.94 | 1 |
| Amgen Inc. | $51.53 | 3 |
| Dompe US, Inc. | $26.98 | 1 |
What the 2025 payments were for
- Food and Beverage$598.72 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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