Ian R. Martinez, M.D.
NPI 1376734962ActiveIndividual· Internal Medicine, Gastroenterology· Oviedo, FL
Internal Medicine, Gastroenterology (M.D.) with Gastroenterology Services, LLC, practicing in Oviedo, Florida. Their prescriptions cost Medicare Part D more than their services did: $187,023 for 637 claims, against $69,805 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,362 in all, mostly food and beverage. Lists Adventhealth Orlando and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1376734962 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 7, 2007 |
| Last updated in NPPES | May 16, 2021 |
| Certified by provider | May 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME130998 | FL |
| Internal Medicine, Gastroenterology | 207RG0100X | MD.203345 | LA |
| Internal Medicine, Gastroenterology | 207RG0100X | 20601 | PR |
| General Practice | 208D00000X | 20601 | PR |
| 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 - Gastroenterology (FL); Practitioner - Gastroenterology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 419 |
|---|---|
| Services billed | 839 across 36 procedure codes |
| Paid by Medicare | $69,805 |
Part D prescriptions in 2024
| Prescriptions (claims) | 637 · 1,399 30-day fills |
|---|---|
| Patients | 334 |
| Total drug cost | $187,023 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Gastroenterology Services, LLCOviedo, FL · 5 clinicians
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Oviedo Medical CenterOviedo, FL
- Ucf Lake Nona HospitalOrlando, FL
Industry payments (Open Payments)
- 2025$1,362 · 69 payments from 15 companies
- 2024$1,019 · 34 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $282.39 | 16 |
| Takeda Pharmaceuticals U.S.A., Inc. | $234.66 | 10 |
| Janssen Biotech, Inc. | $232.38 | 16 |
| Madrigal Pharmaceuticals | $183.44 | 7 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $99.47 | 5 |
What the 2025 payments were for
- Food and Beverage$1,362 · 69 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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