Dr Dennis James Costa, MD - Medicare Medical Oncology in Lewisville, TX

Dr Dennis James Costa, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Lewisville, Texas. He went to Medical College Of Wisconsin and graduated in 1984 and has 40 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 2790 Lake Vista Dr, Lewisville, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 459-1300.

Dr Dennis James Costa is licensed to practice in Texas (license number H5160) 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 1083652291.

Contact Information

Dr Dennis James Costa, MD
2790 Lake Vista Dr,
Lewisville, TX 75067-3884
(972) 459-1300
(972) 459-1382

Map and Direction




Physician's Profile

Full NameDr Dennis James Costa
GenderMale
SpecialityMedical Oncology
Experience40 Years
Location2790 Lake Vista Dr, Lewisville, 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 Dennis James Costa attended and graduated from Medical College Of Wisconsin in 1984
  NPI Data:
  • NPI Number: 1083652291
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 08/25/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9739144601
  • Enrollment ID: I20041120000074

Medical Identifiers

Medical identifiers for Dr Dennis James Costa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083652291NPI-NPPES
137791311MedicaidTX
137791309MedicaidTX
137791305MedicaidTX
8R1416OtherTXBLUE CROSS OF TEXAS
137791304MedicaidTX
137791308MedicaidTX
137791303MedicaidTX
137791301MedicaidTX
137791307MedicaidTX
137791306MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology H5160 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Health Presbyterian Hospital Flower MoundFlower mound, TXHospital
Medical City LewisvilleLewisville, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Oncology Pa5395658934855

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 Dennis James Costa 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 Dennis James Costa 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 Dennis James Costa, MD
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Dennis James Costa, MD
2790 Lake Vista Dr,
Lewisville, TX 75067-3884

Ph: (972) 459-1300

Reviews and Comments


Internal Medicine Doctors in Lewisville, TX

Usha N Peri, MD
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Practice Location: 1600 Waters Ridge, Ste A, Lewisville, TX 75057
Phone: 972-219-0558    Fax: 972-436-9273
Shoaib Zafar, M.D
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Practice Location: 500 W Main St, Lewisville, TX 75057
Phone: 469-370-2000    
Dr. Syed M Ali, MBBS, MD
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Practice Location: 1600 Waters Ridge Dr, Suite A, Lewisville, TX 75057
Phone: 972-219-0558    Fax: 972-436-9273
Bruce Alan Harman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1165 S. Stemmons Freeway, Suite 108, Lewisville, TX 75067
Phone: 972-434-8000    Fax: 972-434-8001
Megan Toole, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 500 Hutchinson Ln, Lewisville, TX 75077
Phone: 850-590-1736    
Laxmi Deepika Koya, M.D.,
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Medicare: Accepting Medicare Assignments
Practice Location: 118 Lynn Ave Ste 500, Lewisville, TX 75057
Phone: 214-888-0670    Fax: 469-299-9080

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.