Louis C. Rosainz, M.D.
NPI 1073790903ActiveIndividual· Internal Medicine, Gastroenterology· Jupiter, FL
Internal Medicine, Gastroenterology (M.D.) with Gastro Health, LLC, practicing in Jupiter, Florida. Their prescriptions cost Medicare Part D more than their services did: $403,334 for 1,329 claims, against $171,601 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $750.02 in all, mostly food and beverage. Lists Jupiter Medical Center as a hospital affiliation.
Overview
| NPI | 1073790903 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 22, 2008 |
| Last updated in NPPES | Jul 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME109846 | FL |
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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 681 |
|---|---|
| Services billed | 1,445 across 59 procedure codes |
| Paid by Medicare | $171,601 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,329 · 2,744 30-day fills |
|---|---|
| Patients | 406 |
| Total drug cost | $403,334 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastro Health, LLCOcoee, FL · 247 clinicians
Hospital affiliation
- Jupiter Medical CenterJupiter, FL
Industry payments (Open Payments)
- 2025$750.02 · 30 payments from 8 companies
- 2024$1,164 · 30 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $226.60 | 12 |
| Janssen Biotech, Inc. | $223.70 | 7 |
| Madrigal Pharmaceuticals | $106.94 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $88.27 | 3 |
| Boston Scientific Corporation | $33.75 | 1 |
What the 2025 payments were for
- Food and Beverage$651.02 · 29 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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