Mark W. Nickels, M.D.
NPI 1679520837ActiveIndividual· Internal Medicine· Parrish, FL
Internal Medicine (M.D.) in Parrish, Florida, trained at Louisiana State University School of Medicine in New Orleans (class of 1988). In 2024 Medicare paid $54,419 for 145 patients, and Part D covered 323 of their prescriptions, 88% of them generic. Hologic Sales and Service, LLC reported $26.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679520837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 30, 2006 |
| Last updated in NPPES | Nov 7, 2023 |
| Certified by provider | Feb 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME152102 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 562 across 6 procedure codes |
| Paid by Medicare | $54,419 |
Part D prescriptions in 2024
| Prescriptions (claims) | 323 · 580 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $15,942 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
Medical group
- McR Health IncParrish, FL · 123 clinicians
Industry payments (Open Payments)
- 2025$26.07 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $26.07 | 1 |
What the 2025 payments were for
- Food and Beverage$26.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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