Isadore Phillip Gutwein, M.D.
NPI 1053306480ActiveIndividual· Internal Medicine, Gastroenterology· Bronx, NY
Internal Medicine, Gastroenterology (M.D.) in Bronx, New York, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1973). Their prescriptions cost Medicare Part D more than their services did: $710,167 for 1,142 claims, against $36,444 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $1,744 in all, mostly food and beverage.
Overview
| NPI | 1053306480 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2005 |
| Last updated in NPPES | Jul 22, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 121055 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 516 across 29 procedure codes |
| Paid by Medicare | $36,444 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,142 · 2,049 30-day fills |
|---|---|
| Patients | 357 |
| Total drug cost | $710,167 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1973 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastrointestinal Care of Long Island PLLCAlbany, NY · 183 clinicians
Industry payments (Open Payments)
- 2025$1,744 · 109 payments from 13 companies
- 2024$1,303 · 83 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $606.76 | 42 |
| Madrigal Pharmaceuticals | $244.74 | 13 |
| Takeda Pharmaceuticals U.S.A., Inc. | $231.21 | 18 |
| Janssen Biotech, Inc. | $152.15 | 9 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $147.27 | 12 |
What the 2025 payments were for
- Food and Beverage$1,724 · 108 payments
- Grant$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 106 gastroenterologists in Bronx · All gastroenterologists in New York