Dr Demetrius F Loukas Jr, MD - Medicare Medical Oncology in Austin, TX

Dr Demetrius F Loukas Jr, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Austin, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1971 and has 53 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Texas Oncology Pa and his current practice location is 901 W 38th St, Suite 200, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 419-9733.

Dr Demetrius F Loukas Jr is licensed to practice in Texas (license number D8329) 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 1154369775.

Contact Information

Dr Demetrius F Loukas Jr, MD
901 W 38th St, Suite 200,
Austin, TX 78705-1165
(512) 419-9733
(512) 451-3709

Map and Direction




Physician's Profile

Full NameDr Demetrius F Loukas Jr
GenderMale
SpecialityMedical Oncology
Experience53 Years
Location901 W 38th St, Austin, 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 Demetrius F Loukas Jr attended and graduated from University Of Texas Medical Branch At Galveston in 1971
  NPI Data:
  • NPI Number: 1154369775
  • Provider Enumeration Date: 06/04/2006
  • Last Update Date: 03/03/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 1052307360
  • Enrollment ID: I20040422001491

Medical Identifiers

Medical identifiers for Dr Demetrius F Loukas Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154369775NPI-NPPES
8BP228OtherTXBCBS OF TX
830004591OtherTXRAILROAD MEDICARE NUMBER
135735202MedicaidTX
P00664385OtherTXRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology D8329 (Texas)Secondary
207RX0202XInternal Medicine - Medical Oncology D8329 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Seton Medical Center AustinAustin, TXHospital
St David's Medical CenterAustin, 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 Demetrius F Loukas Jr 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

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 Demetrius F Loukas 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
Dr Demetrius F Loukas Jr, MD
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Demetrius F Loukas Jr, MD
901 W 38th St, Suite 200,
Austin, TX 78705-1165

Ph: (512) 419-9733

Reviews and Comments


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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.

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