David Allen Reardon
NPI 1790869691ActiveIndividual· Internal Medicine, Hematology & Oncology· Boston, MA
Internal Medicine, Hematology & Oncology in Boston, Massachusetts, trained at Tufts University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $260,801 for 151 claims, against $17,401 paid for services in 2024. Boehringer Ingelheim Rcv Gmbh & Co Kg was the largest of 2 companies reporting payments in 2025, $9,042 in all, mostly consulting fees.
Overview
| NPI | 1790869691 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 25, 2006 |
| Last updated in NPPES | Jul 13, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 247908 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 201 across 10 procedure codes |
| Paid by Medicare | $17,401 |
Part D prescriptions in 2024
| Prescriptions (claims) | 151 · 217 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $260,801 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Dana-Farber Cancer Institute, Inc.Boston, MA · 684 clinicians
Hospital affiliation
- Brigham and Women's HospitalBoston, MA
Industry payments (Open Payments)
- 2025$9,042 · 4 payments from 2 companies
- 2024$15,223 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Rcv Gmbh & Co Kg | $6,522 | 3 |
| Nuvation Bio Inc. | $2,520 | 1 |
What the 2025 payments were for
- Consulting Fee$8,470 · 2 payments
- Travel and Lodging$416.26 · 1 payment
- Food and Beverage$156.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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