Leonard H. Calabrese, DO
NPI 1467415265ActiveIndividual· Internal Medicine, Rheumatology· Cleveland, OH
Internal Medicine, Rheumatology (DO) in Cleveland, Ohio, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $771,407 for 629 claims, against $2,689 paid for services in 2024. Genzyme Corporation was the largest of 15 companies reporting payments in 2025, $294,074 in all, mostly speaking and faculty fees.
Overview
| NPI | 1467415265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 11, 2006 |
| Last updated in NPPES | Jan 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 34002401C | OH |
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 - Rheumatology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 56 across 10 procedure codes |
| Paid by Medicare | $2,689 |
Part D prescriptions in 2024
| Prescriptions (claims) | 629 · 979 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $771,407 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | Kansas City University of Med & Biosciences, College of Osteo Med |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliation
- Cleveland ClinicCleveland, OH
Industry payments (Open Payments)
- 2025$294,074 · 214 payments from 15 companies
- 2024$259,439 · 186 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $74,060 | 34 |
| Abbvie Inc. | $66,653 | 40 |
| Astrazeneca Pharmaceuticals LP | $53,690 | 45 |
| Amgen Inc. | $32,442 | 38 |
| Janssen Biotech, Inc. | $22,257 | 17 |
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$189,445 · 62 payments
- Consulting Fee$59,343 · 17 payments
- Travel and Lodging$40,442 · 68 payments
- Food and Beverage$4,820 · 65 payments
- Education$24.84 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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