Lawrence Kleinberg, M.D.
NPI 1952342214ActiveIndividual· Radiology, Radiation Oncology· Baltimore, MD
Radiology, Radiation Oncology (M.D.) in Baltimore, Maryland, trained at Yale University School of Medicine (class of 1989). Mostly services rather than prescriptions: Medicare paid $279,803 for 305 patients in 2024, with only 39 Part D claims. Accuray Incorporated was the largest of 5 companies reporting payments in 2025, $2,342 in all, mostly speaking and faculty fees.
Overview
| NPI | 1952342214 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Aug 25, 2022 |
| Certified by provider | Aug 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | D44461 | MD |
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 - Radiation Oncology (DC); Practitioner - Radiation Oncology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 2,522 across 27 procedure codes |
| Paid by Medicare | $279,803 |
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 40 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $1,435 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityBaltimore, MD · 713 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
- Sibley Memorial HospitalWashington, DC
Industry payments (Open Payments)
- 2025$2,342 · 7 payments from 5 companies
- 2024$16,417 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Accuray Incorporated | $1,500 | 1 |
| Gt Medical Technologies, Inc | $618.41 | 2 |
| Novocure Inc. | $111.19 | 1 |
| Astrazeneca Pharmaceuticals LP | $84.75 | 1 |
| Merck Sharp & Dohme LLC | $27.80 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,500 · 1 payment
- Travel and Lodging$438.41 · 1 payment
- Food and Beverage$403.74 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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