William Russell Giles Jr, MD - Medicare Internal Medicine in Gun Barrel City, TX

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William Russell Giles Jr, MD is a medicare enrolled "Internal Medicine" physician in Gun Barrel City, Texas. He went to University Of Texas Medical School At Houston and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Etmc Physician Group, Inc. and his current practice location is 126 W Main St, Gun Barrel City, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 713-1582.

William Russell Giles Jr is licensed to practice in Texas (license number M0730) 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 1386662419.

Contact Information

William Russell Giles Jr, MD
126 W Main St,
Gun Barrel City, TX 75156-5297
(903) 713-1582
(903) 713-1579

Map and Direction




Physician's Profile

Full NameWilliam Russell Giles Jr
GenderMale
SpecialityInternal Medicine
Experience23 Years
Location126 W Main St, Gun Barrel City, 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:
  • William Russell Giles Jr attended and graduated from University Of Texas Medical School At Houston in 2001
  NPI Data:
  • NPI Number: 1386662419
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 01/08/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 3173561974
  • Enrollment ID: I20050421001170

Medical Identifiers

Medical identifiers for William Russell Giles Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386662419NPI-NPPES
8S5838OtherTXBLUE CROSS
174192802MedicaidTX
P00339673OtherTXRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M0730 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Traditions Health CareTyler, TXHome health agency
Angels Care Home Health Of DallasGreenville, TXHome health agency
Ut Health East Texas Athens HospitalAthens, TXHospital
Ut Health East Texas Tyler Regional HospitalTyler, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Etmc Physician Group, Inc.4486915600278

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. William Russell Giles Jr allows following entities to bill medicare on his behalf.
Entity NameEast Texas Medical Center Healthcare Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124062484
PECOS PAC ID: 3678486222
Enrollment ID: O20031114000152
Entity NameEtmc Physician Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609382662
PECOS PAC ID: 4486915600
Enrollment ID: O20180305002106

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. William Russell Giles Jr 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
William Russell Giles Jr, MD
Po Box 9477,
Tyler, TX 75711-9477

Ph: (903) 713-1582		William Russell Giles Jr, MD
126 W Main St,
Gun Barrel City, TX 75156-5297

Ph: (903) 713-1582

Reviews and Comments


Internal Medicine Doctors in Gun Barrel City, TX

Asiya Mahmood, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 126 W Main St, Bay 4, Gun Barrel City, TX 75156
Phone: 903-713-1582    Fax: 903-713-1589

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.