Ronald F. Hammett, MD
NPI 1295746634ActiveIndividual· Internal Medicine, Pulmonary Disease· Monroe, LA
Internal Medicine, Pulmonary Disease (MD) in Monroe, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $1,598,080 for 4,619 claims, against $132,236 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $1,729 in all, mostly food and beverage.
Overview
| NPI | 1295746634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 11, 2006 |
| Last updated in NPPES | Apr 15, 2026 |
| Certified by provider | Apr 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 014751 | LA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 014751 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 569 |
|---|---|
| Services billed | 2,067 across 21 procedure codes |
| Paid by Medicare | $132,236 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,619 · 6,719 30-day fills |
|---|---|
| Patients | 578 |
| Total drug cost | $1,598,080 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
Medical group
- St Francis Medical Group LLCMonroe, LA · 179 clinicians
Hospital affiliations
- Ashley County Medical CenterCrossett, AR
- Fmol Health St FrancisMonroe, LA
- Glenwood Regional Medical CenterWest Monroe, LA
- Jackson Parish HospitalJonesboro, LA
- Monroe Surgical HospitalMonroe, LA
Other facilities
- Elara CaringHome health agency · Monroe, LA
- St Francis Medical Center Home HealthHome health agency · Monroe, LA
Industry payments (Open Payments)
- 2025$1,729 · 86 payments from 11 companies
- 2024$1,009 · 52 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $319.68 | 15 |
| Insmed, Inc. | $291.22 | 17 |
| Glaxosmithkline, LLC. | $270.36 | 15 |
| Genzyme Corporation | $238.82 | 9 |
| Regeneron Healthcare Solutions, Inc. | $223.99 | 9 |
What the 2025 payments were for
- Food and Beverage$1,711 · 85 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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