Erick Gustavo Cruz, M.D.
NPI 1518121821ActiveIndividual· Internal Medicine, Hematology & Oncology· Mayaguez, PR
Internal Medicine, Hematology & Oncology (M.D.) in Mayaguez, Puerto Rico, licensed in PR, with an NPI issued in July 2008. Their prescriptions cost Medicare Part D more than their services did: $5,292,353 for 3,093 claims, against $576,913 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 25 companies reporting payments in 2025, $3,755 in all, mostly food and beverage.
Overview
| NPI | 1518121821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2008 |
| Last updated in NPPES | Jul 20, 2020 |
| Certified by provider | Jul 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 17967 | 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 - Hematology/Oncology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 24,402 across 41 procedure codes |
| Paid by Medicare | $576,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,093 · 3,347 30-day fills |
|---|---|
| Patients | 458 |
| Total drug cost | $5,292,353 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Industry payments (Open Payments)
- 2025$3,755 · 149 payments from 25 companies
- 2024$3,402 · 136 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $525.52 | 20 |
| E.R. Squibb & Sons, L.L.C. | $378.92 | 15 |
| Janssen Pharmaceuticals, Inc | $377.25 | 15 |
| Abbvie Inc. | $325.56 | 13 |
| Merck Sharp & Dohme LLC | $286.48 | 12 |
What the 2025 payments were for
- Food and Beverage$3,755 · 149 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology & Oncology providers in Puerto Rico →