Daniel R. Montellese, MD
NPI 1770679557ActiveIndividual· Internal Medicine, Interventional Cardiology· Stony Brook, NY
Internal Medicine, Interventional Cardiology (MD) with Stony Brook Internists University Faculty Practice Corporation, practicing in Stony Brook, New York. Their prescriptions cost Medicare Part D more than their services did: $801,697 for 4,005 claims, against $336,257 paid for services in 2024. Biotronik Inc. reported $291.47 in payments in 2025, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1770679557 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | Oct 11, 2021 |
| Certified by provider | Oct 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 241554 | NY |
| Internal Medicine | 207R00000X | 241554 | NY |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 241554-1 | 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 - Interventional Cardiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,207 |
|---|---|
| Services billed | 5,404 across 56 procedure codes |
| Paid by Medicare | $336,257 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,005 · 11,323 30-day fills |
|---|---|
| Patients | 593 |
| Total drug cost | $801,697 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY · 428 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Charles HospitalPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$291.47 · 2 payments from 1 company
- 2024$745.11 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $291.47 | 2 |
What the 2025 payments were for
- Food and Beverage$291.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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