Mandeep Dhami, MD
NPI 1639154628ActiveIndividual· Internal Medicine, Hematology & Oncology· Norwich, CT
Internal Medicine, Hematology & Oncology (MD) with Eastern Connecticut Hematology and Oncology Associates PC, practicing in Norwich, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $3,910,110 for 1,638 claims, against $1,260,564 paid for services in 2024. Rigel Pharmaceuticals, Inc. was the largest of 40 companies reporting payments in 2025, $2,875 in all, mostly food and beverage. Lists Day Kimball Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1639154628 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 13, 2005 |
| Last updated in NPPES | Sep 16, 2021 |
| Certified by provider | Sep 16, 2021 |
| Reactivated | Apr 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 29948 | CT |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD2018-0616 | NM |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 481 |
|---|---|
| Services billed | 75,273 across 162 procedure codes |
| Paid by Medicare | $1,260,564 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,638 · 2,462 30-day fills |
|---|---|
| Patients | 268 |
| Total drug cost | $3,910,110 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Hematology |
Medical group
- Eastern Connecticut Hematology and Oncology Associates PCNorwich, CT · 13 clinicians
Hospital affiliations
- Day Kimball HospitalPutnam, CT
- Lawrence & Memorial HospitalNew London, CT
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2025$2,875 · 125 payments from 40 companies
- 2024$2,759 · 135 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rigel Pharmaceuticals, Inc. | $314.06 | 9 |
| Celgene Corporation | $182.16 | 9 |
| Astrazeneca Pharmaceuticals LP | $174.68 | 7 |
| Merck Sharp & Dohme LLC | $170.08 | 8 |
| Gilead Sciences, Inc. | $157.11 | 7 |
What the 2025 payments were for
- Food and Beverage$2,787 · 124 payments
- Education$87.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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