Michael James Clores, D.O.
NPI 1598024390ActiveIndividual· Internal Medicine, Gastroenterology· Stony Brook, NY
Internal Medicine, Gastroenterology (D.O.) in Stony Brook, New York, trained at University of New England, College of Osteo Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $451,882 for 756 claims, against $125,965 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $1,386 in all, mostly food and beverage.
Overview
| NPI | 1598024390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 14, 2012 |
| Last updated in NPPES | Sep 29, 2022 |
| Certified by provider | Sep 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 292533 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 601 |
|---|---|
| Services billed | 934 across 32 procedure codes |
| Paid by Medicare | $125,965 |
Part D prescriptions in 2024
| Prescriptions (claims) | 756 · 1,695 30-day fills |
|---|---|
| Patients | 238 |
| Total drug cost | $451,882 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Gastroenterology |
Medical group
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY · 428 clinicians
Hospital affiliation
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$1,386 · 33 payments from 12 companies
- 2024$868.48 · 32 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $736.61 | 14 |
| Gilead Sciences, Inc. | $176.77 | 3 |
| Boston Scientific Corporation | $99.43 | 1 |
| Janssen Biotech, Inc. | $71.99 | 3 |
| Ardelyx, Inc. | $62.16 | 2 |
What the 2025 payments were for
- Food and Beverage$1,386 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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