Julio Cesar Mantero Hormazabal, M.D.
NPI 1124024542ActiveIndividual· Internal Medicine· Bayamon, PR
Internal Medicine (M.D.) in Bayamon, Puerto Rico, licensed in PR, with an NPI issued in June 2005. Part D covered 16,555 prescriptions written in 2024, 84% of them generic. Lilly USA, LLC reported $25.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124024542 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2005 |
| Last updated in NPPES | May 24, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 8555 | PR |
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 - Internal Medicine (PR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16,555 · 34,477 30-day fills |
|---|---|
| Patients | 672 |
| Total drug cost | $1,438,601 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$25.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$25.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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