David E. Kozono, M.D., PH.D.
NPI 1164565115ActiveIndividual· Radiology, Radiation Oncology· Boston, MA
Radiology, Radiation Oncology (M.D., PH.D.) in Boston, Massachusetts, trained at Johns Hopkins University School of Medicine (class of 2005). Mostly services rather than prescriptions: Medicare paid $114,125 for 146 patients in 2024, with only 16 Part D claims. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $2,037 in all, mostly consulting fees.
Overview
| NPI | 1164565115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Feb 15, 2007 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 230766 | 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 - Radiation Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 1,170 across 22 procedure codes |
| Paid by Medicare | $114,125 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $648.67 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
- Dana-Farber Cancer Institute, Inc.Boston, MA · 684 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
Industry payments (Open Payments)
- 2025$2,037 · 3 payments from 2 companies
- 2024$723.36 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,880 | 2 |
| Genentech USA, Inc. | $156.96 | 1 |
What the 2025 payments were for
- Consulting Fee$1,820 · 1 payment
- Food and Beverage$216.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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