Louis Barfield, MD
NPI 1508807819ActiveIndividual· Colon & Rectal Surgery· Baton Rouge, LA
Colon & Rectal Surgery (MD) in Baton Rouge, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1997). In 2024 Medicare paid $53,541 for 153 patients, and Part D covered 428 of their prescriptions, 81% of them generic. Intuitive Surgical, Inc. was the largest of 12 companies reporting payments in 2025, $12,665 in all, mostly education.
Overview
| NPI | 1508807819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Jan 8, 2021 |
| Certified by provider | Jan 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | MD.023556 | LA |
| Specialist | 174400000X | 023556 | LA |
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 - Colorectal Surgery (Proctology) (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 313 across 49 procedure codes |
| Paid by Medicare | $53,541 |
Part D prescriptions in 2024
| Prescriptions (claims) | 428 · 485 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $32,206 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$12,665 · 39 payments from 12 companies
- 2024$3,756 · 31 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $12,174 | 15 |
| Dilon Technologies, Inc. | $87.84 | 2 |
| Kerecis Limited | $83.64 | 5 |
| Ardelyx, Inc. | $73.65 | 4 |
| Braintree Laboratories, Inc. | $57.42 | 3 |
What the 2025 payments were for
- Education$11,500 · 7 payments
- Food and Beverage$614.03 · 28 payments
- Travel and Lodging$550.94 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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