David Reel Linz, M.D.
NPI 1336448679ActiveIndividual· Internal Medicine· Naples, FL
Internal Medicine (M.D.) in Naples, Florida, trained at Tufts University School of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $662,679 for 4,482 claims, against $200,349 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $43.09 in all, mostly food and beverage.
Overview
| NPI | 1336448679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2011 |
| Last updated in NPPES | Apr 7, 2021 |
| Certified by provider | Apr 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME118591 | 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 | 365 |
|---|---|
| Services billed | 4,750 across 44 procedure codes |
| Paid by Medicare | $200,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,482 · 10,314 30-day fills |
|---|---|
| Patients | 298 |
| Total drug cost | $662,679 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Nchmd IncNaples, FL · 510 clinicians
- The Moorings IncorporatedNaples, FL · 126 clinicians
Hospital affiliation
- Naples Community HospitalNaples, FL
Other facilities
- Moorings Park Home Health AgencyHome health agency · Naples, FL
- Avow Hospice IncHospice · Naples, FL
- Chateau at Moorings Park, theNursing home · Naples, FL
Industry payments (Open Payments)
- 2025$43.09 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $24.99 | 1 |
| Edwards Lifesciences Corporation | $18.10 | 1 |
What the 2025 payments were for
- Food and Beverage$43.09 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 317 internal medicine physicians in Naples · All internal medicine physicians in Florida