Francis J Giles, MD - Medicare Internal Medicine in San Antonio, TX

Francis J Giles, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in San Antonio, Texas. His current practice location is 7979 Wurzbach Rd, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 450-1000.

Francis J Giles is licensed to practice in Texas (license number K5957) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1750480950.

Contact Information

Francis J Giles, MD
7979 Wurzbach Rd,
San Antonio, TX 78229-4427
(210) 450-1000
(210) 450-1150

Map and Direction




Physician's Profile

Full NameFrancis J Giles
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location7979 Wurzbach Rd, San Antonio, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1750480950
  • Provider Enumeration Date: 09/22/2006
  • Last Update Date: 08/18/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3779683669
  • Enrollment ID: I20140508001829

Medical Identifiers

Medical identifiers for Francis J Giles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750480950NPI-NPPES
041309803MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology K5957 (Texas)Primary

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. Francis J Giles allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541

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. Francis J Giles 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
Francis J Giles, MD
7703 Floyd Curl Dr, Mc 7977,
San Antonio, TX 78229-3901

Ph: (210) 257-1400
Francis J Giles, MD
7979 Wurzbach Rd,
San Antonio, TX 78229-4427

Ph: (210) 450-1000

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
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Phone: 210-358-4000    Fax: 210-567-6960
Zarema J Singson, M.D.
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Sapna Raghunathan, MD
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Phone: 210-450-9490    Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD
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Phone: 210-358-4000    Fax: 210-358-0647
Mr. Paul Joseph Fanucchi, NP
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Phone: 210-434-4157    Fax: 210-433-6005
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).

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.