Roy Logarta Panares, MD
NPI 1285837229ActiveIndividual· Internal Medicine, Hematology & Oncology· Fullerton, CA
Internal Medicine, Hematology & Oncology (MD) in Fullerton, California, trained at Temple University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $4,719,513 for 1,340 claims, against $96,791 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 22 companies reporting payments in 2025, $1,763 in all, mostly food and beverage.
Overview
| NPI | 1285837229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2007 |
| Last updated in NPPES | Oct 21, 2020 |
| Certified by provider | Oct 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A82354 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 331 |
|---|---|
| Services billed | 1,099 across 28 procedure codes |
| Paid by Medicare | $96,791 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,340 · 2,091 30-day fills |
|---|---|
| Patients | 244 |
| Total drug cost | $4,719,513 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliation
- Providence St. Jude Medical CenterFullerton, CA
Industry payments (Open Payments)
- 2025$1,763 · 90 payments from 22 companies
- 2024$1,851 · 101 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $278.91 | 16 |
| Celgene Corporation | $240.76 | 21 |
| Novartis Pharmaceuticals Corporation | $160.62 | 7 |
| Abbvie Inc. | $146.64 | 10 |
| Eisai Inc. | $107.49 | 4 |
What the 2025 payments were for
- Food and Beverage$1,630 · 88 payments
- Education$132.67 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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