Rubens Barros Costa Filho, MD
NPI 1023342466ActiveIndividual· Internal Medicine, Hematology & Oncology· Chico, CA
Internal Medicine, Hematology & Oncology (MD) with Enloe Specialty Physicians Inc, practicing in Chico, California. Their prescriptions cost Medicare Part D more than their services did: $3,031,401 for 1,003 claims, against $118,677 paid for services in 2024. Incyte Corporation was the largest of 3 companies reporting payments in 2025, $1,888 in all, mostly consulting fees. Lists Adventist Health Clearlake and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1023342466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 1, 2009 |
| Last updated in NPPES | Jun 20, 2022 |
| Certified by provider | Jun 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A111073 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 39456 | IA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 458 |
|---|---|
| Services billed | 1,407 across 21 procedure codes |
| Paid by Medicare | $118,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,003 · 1,267 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $3,031,401 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Enloe Specialty Physicians IncChico, CA · 24 clinicians
Hospital affiliations
- Adventist Health ClearlakeClearlake, CA
- Colusa Medical CenterColusa, CA
- Enloe HealthChico, CA
- Oroville HospitalOroville, CA
- St Elizabeth Community HospitalRed Bluff, CA
Industry payments (Open Payments)
- 2025$1,888 · 3 payments from 3 companies
- 2024$3,623 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $1,100 | 1 |
| Daiichi Sankyo Inc. | $650.00 | 1 |
| Janssen Biotech, Inc. | $137.57 | 1 |
What the 2025 payments were for
- Consulting Fee$1,750 · 2 payments
- Food and Beverage$137.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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