Siddhartha Thammineni Reddy, MD
NPI 1902151624ActiveIndividual· Internal Medicine, Hematology & Oncology· Hackensack, NJ
Internal Medicine, Hematology & Oncology (MD) with Regional Cancer Care Associates LLC, practicing in Hackensack, New Jersey. Enrolled in Medicare as practitioner - hematology/oncology. Celgene Corporation was the largest of 6 companies reporting payments in 2025, $199.47 in all, mostly food and beverage. Lists Hackensack University Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1902151624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2012 |
| Last updated in NPPES | Nov 21, 2024 |
| Certified by provider | Nov 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 25MA12399100 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (NJ) |
|---|
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Regional Cancer Care Associates LLCRed Bank, NJ · 151 clinicians
Hospital affiliations
- Hackensack University Medical CenterHackensack, NJ
- Jersey Shore University Medical CenterNeptune, NJ
Industry payments (Open Payments)
- 2025$199.47 · 11 payments from 6 companies
- 2024$82.88 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Celgene Corporation | $109.97 | 6 |
| Astellas Pharma US Inc | $23.26 | 1 |
| Pharmacosmos Therapeutics Inc. | $19.66 | 1 |
| Janssen Biotech, Inc. | $16.62 | 1 |
| Invivyd Inc | $15.73 | 1 |
What the 2025 payments were for
- Food and Beverage$199.47 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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