Rubens Barros Costa Filho, MD - Medicare Hematology in Chico, CA

Rubens Barros Costa Filho, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Chico, California. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Hematology. He is a member of the group practice Enloe Specialty Physicians, Inc and his current practice location is 265 Cohasset Rd, Chico, California. You can reach out to his office (for appointments etc.) via phone at (530) 332-4700.

Rubens Barros Costa Filho is licensed to practice in California (license number A111073) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023342466.

Contact Information

Rubens Barros Costa Filho, MD
265 Cohasset Rd,
Chico, CA 95926-2273
(530) 332-4700
Not Available

Map and Direction




Physician's Profile

Full NameRubens Barros Costa Filho
GenderMale
SpecialityHematology
Experience22 Years
Location265 Cohasset Rd, Chico, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rubens Barros Costa Filho graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1023342466
  • Provider Enumeration Date: 10/01/2009
  • Last Update Date: 06/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294859963
  • Enrollment ID: I20100901000741

Medical Identifiers

Medical identifiers for Rubens Barros Costa Filho such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023342466NPI-NPPES
1023342466MedicaidIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 39456 (Iowa)Secondary
207RH0003XInternal Medicine - Hematology & Oncology A111073 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Enloe Medical CenterChico, CAHospital
Oroville HospitalOroville, CAHospital
Adventist Health ClearlakeClearlake, CAHospital
St Elizabeth Community HospitalRed bluff, CAHospital
Glenn Medical CenterWillows, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Enloe Specialty Physicians, Inc741611189322

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Rubens Barros Costa Filho allows following entities to bill medicare on his behalf.
Entity NameEnloe Specialty Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306105721
PECOS PAC ID: 7416111893
Enrollment ID: O20120614000789

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Rubens Barros Costa Filho is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Rubens Barros Costa Filho, MD
1390 E Lassen Ave,
Chico, CA 95973-7823

Ph: (530) 332-6332
Rubens Barros Costa Filho, MD
265 Cohasset Rd,
Chico, CA 95926-2273

Ph: (530) 332-4700

Reviews and Comments


Internal Medicine Doctors in Chico, CA

Eric A Ford, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 10 Governors Ln, Chico, CA 95926
Phone: 530-894-8800    Fax: 530-894-8929
Dr. Arthur J Brinckerhoff, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 277 Cohasset Rd, Chico, CA 95926
Phone: 530-872-6650    
Brian Thomas Courtney, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1531 Esplanade, Chico, CA 95926
Phone: 530-896-7455    Fax: 530-896-1730
Dr. Leena Singh, MD, PHD
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 1488 East Ave, Suite 130, Chico, CA 95926
Phone: 530-342-1310    
Alyssa Milliron, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 680 Cohasset Rd, Chico, CA 95926
Phone: 530-342-4395    Fax: 530-894-2325
Dr. Sam Mazj, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 265 Cohasset Rd, Suite 170, Chico, CA 95926
Phone: 530-893-2323    Fax: 530-894-0935

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.