Dr Raul M Portillo, MD - Medicare Hematology/oncology in San Antonio, TX

Dr Raul M Portillo, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in San Antonio, Texas. He graduated from medical school in 1977 and has 47 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Texas Oncology Pa and his current practice location is 1200 Brooklyn Ave Ste 115, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 224-6531.

Dr Raul M Portillo is licensed to practice in Texas (license number G4193) 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 1265473391.

Contact Information

Dr Raul M Portillo, MD
1200 Brooklyn Ave Ste 115,
San Antonio, TX 78212-4815
(210) 224-6531
(210) 226-0402

Map and Direction




Physician's Profile

Full NameDr Raul M Portillo
GenderMale
SpecialityHematology/oncology
Experience47 Years
Location1200 Brooklyn Ave Ste 115, San Antonio, Texas
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:
  • Dr Raul M Portillo graduated from medical school in 1977
  NPI Data:
  • NPI Number: 1265473391
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 03/29/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6406870740
  • Enrollment ID: I20060125000522

Medical Identifiers

Medical identifiers for Dr Raul M Portillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265473391NPI-NPPES
000V5772MedicaidNM
8R1527OtherTXBLUE CROSS OF TEXAS
123759601MedicaidTX
177173501MedicaidTX
123759602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology G4193 (Texas)Primary
207RX0202XInternal Medicine - Medical Oncology G4193 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Medical CenterSan antonio, TXHospital
Methodist HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Oncology Pa5395658934886

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. Dr Raul M Portillo allows following entities to bill medicare on his behalf.
Entity NameTexas Oncology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811944101
PECOS PAC ID: 5395658934
Enrollment ID: O20031124000323
Entity NameTexas Tech University Health Sciences Center El Paso
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598705055
PECOS PAC ID: 7517864754
Enrollment ID: O20031216000806

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. Dr Raul M Portillo 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
Dr Raul M Portillo, MD
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Raul M Portillo, MD
1200 Brooklyn Ave Ste 115,
San Antonio, TX 78212-4815

Ph: (210) 224-6531

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

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Dr. Jonathan Edward Slovik, MD
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Mr. Paul Joseph Fanucchi, NP
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Socrates B Aramburu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761

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).

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