Craig Alan Greenman, MD
NPI 1982960373ActiveIndividual· Internal Medicine· Lake Charles, LA
Internal Medicine (MD) in Lake Charles, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $803,433 for 8,337 claims, against $114,533 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 11 companies reporting payments in 2025, $335.46 in all, mostly food and beverage.
Overview
| NPI | 1982960373 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 10, 2012 |
| Last updated in NPPES | Apr 27, 2022 |
| Certified by provider | Apr 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 301129 | 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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 478 |
|---|---|
| Services billed | 2,094 across 51 procedure codes |
| Paid by Medicare | $114,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,337 · 19,916 30-day fills |
|---|---|
| Patients | 614 |
| Total drug cost | $803,433 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Internal Medicine |
Medical group
- Swlhs LLCLake Charles, LA · 17 clinicians
Hospital affiliations
- Christus Ochsner Lake Area HospitalLake Charles, LA
- Christus Ochsner St Patrick HospitalLake Charles, LA
- Lake Charles Memorial HospitalLake Charles, LA
- West Calcasieu Cameron HospitalSulphur, LA
Other facilities
- Elara CaringHome health agency · Jennings, LA
- Hh Agency of Lake Charles MemoHome health agency · Lake Charles, LA
- Southern Home HealthHome health agency · Lake Charles, LA
- Stat Home Health of Southwest Louisiana, LLCHome health agency · Kinder, LA
- Vitalcaring GroupHome health agency · Basile, LA
- St Joseph Hospice of Southwest Louisiana, LLCHospice · Lake Charles, LA
Industry payments (Open Payments)
- 2025$335.46 · 17 payments from 11 companies
- 2024$396.70 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $90.23 | 4 |
| Abbvie Inc. | $58.68 | 3 |
| Glaxosmithkline, LLC. | $57.47 | 2 |
| Dexcom, Inc. | $18.84 | 1 |
| Pfizer Inc. | $18.55 | 1 |
What the 2025 payments were for
- Food and Beverage$335.46 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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