Michael L. Hawthorne, M.D.
NPI 1235159252ActiveIndividual· Internal Medicine, Pulmonary Disease· Houma, LA
Internal Medicine, Pulmonary Disease (M.D.) in Houma, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $536,710 for 1,826 claims, against $28,629 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 13 companies reporting payments in 2025, $874.35 in all, mostly food and beverage.
Overview
| NPI | 1235159252 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Apr 13, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 33315 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 133 |
|---|---|
| Services billed | 346 across 20 procedure codes |
| Paid by Medicare | $28,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,826 · 2,375 30-day fills |
|---|---|
| Patients | 275 |
| Total drug cost | $536,710 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
Medical group
- Crescent City Physicians IncMetairie, LA · 154 clinicians
Hospital affiliations
- East Jefferson General HospitalMetairie, LA
- Touro InfirmaryNew Orleans, LA
Industry payments (Open Payments)
- 2025$874.35 · 49 payments from 13 companies
- 2024$335.44 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $329.38 | 25 |
| Genzyme Corporation | $231.01 | 10 |
| Regeneron Healthcare Solutions, Inc. | $83.35 | 3 |
| Insmed, Inc. | $42.47 | 2 |
| Pinnacle Biologics, Inc | $32.26 | 1 |
What the 2025 payments were for
- Food and Beverage$874.35 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Houma
- 1487840310
- 1285676163
- 1700839495
- 1750810016
- 1992016133
- 1467891358
All Internal Medicine, Pulmonary Disease providers in Louisiana →