Don Allen Davis, MD
NPI 1154528693ActiveIndividual· Internal Medicine, Cardiovascular Disease· Panama City, FL
Internal Medicine, Cardiovascular Disease (MD) in Panama City, Florida, trained at Louisiana State University School of Medicine in Shreveport (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $556,568 for 758 claims, against $125,154 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 12 companies reporting payments in 2025, $921.34 in all, mostly food and beverage.
Overview
| NPI | 1154528693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2007 |
| Last updated in NPPES | Mar 11, 2026 |
| Certified by provider | Mar 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | ME120200 | FL |
| Internal Medicine | 207R00000X | ME120200 | 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 | 526 |
|---|---|
| Services billed | 1,757 across 39 procedure codes |
| Paid by Medicare | $125,154 |
Part D prescriptions in 2024
| Prescriptions (claims) | 758 · 2,019 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $556,568 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
Medical group
- Gulf Coast Heart and Vascular LLCChipley, FL · 6 clinicians
Hospital affiliations
- HCA Florida Gulf Coast HospitalPanama City, FL
- Northwest Florida Community HospitalChipley, FL
Industry payments (Open Payments)
- 2025$921.34 · 42 payments from 12 companies
- 2024$1,673 · 72 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $301.14 | 12 |
| Novartis Pharmaceuticals Corporation | $109.94 | 6 |
| Actelion Pharmaceuticals US, Inc. | $92.77 | 3 |
| E.R. Squibb & Sons, L.L.C. | $87.13 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $81.49 | 4 |
What the 2025 payments were for
- Food and Beverage$901.12 · 41 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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