Alejandro R. Calvo, MD
NPI 1457341760ActiveIndividual· Internal Medicine, Hematology & Oncology· Kettering, OH
Internal Medicine, Hematology & Oncology (MD) with Kettering Independent Medical Group Inc, practicing in Kettering, Ohio. Their prescriptions cost Medicare Part D more than their services did: $6,401,931 for 2,442 claims, against $97,081 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 6 companies reporting payments in 2025, $28,132 in all, mostly speaking and faculty fees. Lists Kettering Health Dayton and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1457341760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2005 |
| Last updated in NPPES | Nov 24, 2020 |
| Certified by provider | Nov 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 35-07-0077 | 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 - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 432 |
|---|---|
| Services billed | 1,555 across 8 procedure codes |
| Paid by Medicare | $97,081 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,442 · 3,903 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $6,401,931 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Kettering Independent Medical Group IncXenia, OH · 710 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Soin Medical CenterBeaver Creek, OH
Other facilities
- Kettering HomecareHome health agency · Kettering, OH
Industry payments (Open Payments)
- 2025$28,132 · 25 payments from 6 companies
- 2024$89,549 · 79 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $20,717 | 11 |
| Astrazeneca Pharmaceuticals LP | $4,007 | 4 |
| Janssen Biotech, Inc. | $2,860 | 6 |
| Novartis Pharmaceuticals Corporation | $225.00 | 1 |
| Alexion Pharmaceuticals, Inc. | $175.00 | 1 |
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$21,033 · 7 payments
- Consulting Fee$4,600 · 3 payments
- Travel and Lodging$1,843 · 5 payments
- Food and Beverage$537.77 · 7 payments
- Education$117.51 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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