Daniel York Reuben, MD
NPI 1619979416ActiveIndividual· Internal Medicine, Hematology & Oncology· Fairfield, CT
Internal Medicine, Hematology & Oncology (MD) in Fairfield, Connecticut, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $1,022,433 for 265 claims, against $21,724 paid for services in 2024. Beone Medicines USA, Inc. was the largest of 23 companies reporting payments in 2025, $2,591 in all, mostly consulting fees.
Overview
| NPI | 1619979416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Jul 3, 2024 |
| Certified by provider | Jun 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 39627 | CT |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 37540 | SC |
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 - Hematology/Oncology (CT); Practitioner - Hematology/Oncology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 336 across 12 procedure codes |
| Paid by Medicare | $21,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 265 · 295 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $1,022,433 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Svmc Holdings, IncFairfield, CT · 12 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- St Vincent's Medical CenterBridgeport, CT
Industry payments (Open Payments)
- 2025$2,591 · 29 payments from 23 companies
- 2024$472.35 · 20 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beone Medicines USA, Inc. | $1,981 | 2 |
| Array Biopharma Inc | $50.52 | 2 |
| Pfizer Inc. | $46.56 | 2 |
| Genentech USA, Inc. | $44.24 | 2 |
| Abbvie Inc. | $39.93 | 2 |
What the 2025 payments were for
- Consulting Fee$1,950 · 1 payment
- Food and Beverage$641.29 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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