Yelitza Ruiz, M.D.
NPI 1952412918ActiveIndividual· Internal Medicine, Hematology & Oncology· Bayamon, PR
Internal Medicine, Hematology & Oncology (M.D.) in Bayamon, Puerto Rico, trained at University Central del Caribe Escuela de Medicina (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $4,769,276 for 1,603 claims, against $91,472 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 34 companies reporting payments in 2025, $6,017 in all, mostly food and beverage.
Overview
| NPI | 1952412918 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Apr 15, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 15917 | PR |
| Internal Medicine | 207R00000X | 15917 | PR |
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 - Internal Medicine (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 10,333 across 30 procedure codes |
| Paid by Medicare | $91,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,603 · 2,007 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $4,769,276 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University Central del Caribe Escuela de Medicina |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
Medical groups
- Pr Hematology Oncology Group IncBayamon, PR · 3 clinicians
- Pr Cancer Specialists LLCSan Juan, PR · 2 clinicians
Industry payments (Open Payments)
- 2025$6,017 · 262 payments from 34 companies
- 2024$4,590 · 220 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $695.50 | 31 |
| Janssen Pharmaceuticals, Inc | $575.13 | 25 |
| Abbvie Inc. | $543.93 | 20 |
| Genentech USA, Inc. | $399.69 | 20 |
| Pbg Puerto Rico LLC | $369.67 | 19 |
What the 2025 payments were for
- Food and Beverage$5,939 · 261 payments
- Education$77.99 · 1 payment
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 →