Mohan Preet, MD
NPI 1134243595ActiveIndividual· Internal Medicine, Hematology & Oncology· Brooklyn, NY
Internal Medicine, Hematology & Oncology (MD) with University Physicians of Brooklyn, Inc., practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $1,342,358 for 276 claims, against $47,622 paid for services in 2024. Janssen Biotech, Inc. was the largest of 15 companies reporting payments in 2025, $1,066 in all, mostly food and beverage. Lists Mount Sinai Beth Israel and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134243595 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2007 |
| Last updated in NPPES | Nov 16, 2020 |
| Certified by provider | Nov 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 270060-1 | NY |
| Internal Medicine | 207R00000X | 00002693 | 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 - Hematology/Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 490 across 13 procedure codes |
| Paid by Medicare | $47,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 276 · 390 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $1,342,358 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- University Physicians of Brooklyn, Inc.Brooklyn, NY · 177 clinicians
Hospital affiliations
- Mount Sinai Beth IsraelNew York, NY
- Suny/Downstate University Hospital of BrooklynBrooklyn, NY
Industry payments (Open Payments)
- 2025$1,066 · 27 payments from 15 companies
- 2024$5,275 · 34 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $332.05 | 7 |
| E.R. Squibb & Sons, L.L.C. | $144.76 | 1 |
| Regeneron Healthcare Solutions, Inc. | $125.00 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $65.77 | 3 |
| Genzyme Corporation | $56.35 | 2 |
What the 2025 payments were for
- Food and Beverage$835.14 · 24 payments
- Education$231.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 116 hematologist-oncologists in Brooklyn · All hematologist-oncologists in New York