Michael F. Horaist, M.D.
NPI 1922218239ActiveIndividual· Colon & Rectal Surgery· Lafayette, LA
Colon & Rectal Surgery (M.D.) with Lafayette Health Ventures Inc, practicing in Lafayette, Louisiana. 169 Medicare patients in 2024, $85,269 paid; nearly all of their 334 Part D prescriptions were generic (94%). Ethicon US, LLC was the largest of 2 companies reporting payments in 2025, $69.45 in all, mostly food and beverage. Lists Acadia General Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1922218239 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Feb 25, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 203145 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 169 |
|---|---|
| Services billed | 351 across 71 procedure codes |
| Paid by Medicare | $85,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 334 · 340 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $9,569 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | General Surgery |
| Secondary specialties | Colorectal Surgery (Proctology) |
Medical group
- Lafayette Health Ventures IncLafayette, LA · 309 clinicians
Hospital affiliations
- Acadia General HospitalCrowley, LA
- Iberia Medical CenterNew Iberia, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
Other facilities
- Vitalcaring GroupHome health agency · Lafayette, LA
Industry payments (Open Payments)
- 2025$69.45 · 3 payments from 2 companies
- 2024$97.80 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $43.41 | 2 |
| Pacira Pharmaceuticals Incorporated | $26.04 | 1 |
What the 2025 payments were for
- Food and Beverage$69.45 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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