Arif Ishmael, M.D.
NPI 1134449317ActiveIndividual· Internal Medicine, Gastroenterology· Stuart, FL
Internal Medicine, Gastroenterology (M.D.) with Martin Memorial Medical Center Inc, practicing in Stuart, Florida. Their prescriptions cost Medicare Part D more than their services did: $489,172 for 1,228 claims, against $126,235 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 10 companies reporting payments in 2025, $1,747 in all, mostly food and beverage. Lists Cleveland Clinic and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134449317 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2010 |
| Last updated in NPPES | Oct 14, 2020 |
| Certified by provider | Oct 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME117464 | FL |
| Internal Medicine | 207R00000X | TRN15197 | 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 | 652 |
|---|---|
| Services billed | 1,285 across 37 procedure codes |
| Paid by Medicare | $126,235 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,228 · 2,587 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $489,172 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Martin Memorial Medical Center IncPort Saint Lucie, FL · 530 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Martin North HospitalStuart, FL
Industry payments (Open Payments)
- 2025$1,747 · 37 payments from 10 companies
- 2024$1,644 · 32 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $424.34 | 5 |
| Abbvie Inc. | $417.24 | 15 |
| Janssen Biotech, Inc. | $229.75 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $201.07 | 7 |
| Mallinckrodt Hospital Products Inc. | $142.18 | 1 |
What the 2025 payments were for
- Food and Beverage$1,747 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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