Dr Tobenna Igweonu Nwizu, MD - Medicare Hematology/oncology in Rowlett, TX

Dr Tobenna Igweonu Nwizu, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Rowlett, Texas. He graduated from medical school in 2002 and has 22 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 7501 Lakeview Pkwy Ste 100, Rowlett, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 412-2577.

Dr Tobenna Igweonu Nwizu is licensed to practice in Texas (license number Q6352) 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 1881879716.

Contact Information

Dr Tobenna Igweonu Nwizu, MD
7501 Lakeview Pkwy Ste 100,
Rowlett, TX 75088-9330
(972) 412-2577
(972) 412-0398

Map and Direction




Physician's Profile

Full NameDr Tobenna Igweonu Nwizu
GenderMale
SpecialityHematology/oncology
Experience22 Years
Location7501 Lakeview Pkwy Ste 100, Rowlett, 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 Tobenna Igweonu Nwizu graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1881879716
  • Provider Enumeration Date: 01/09/2008
  • Last Update Date: 03/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9032271879
  • Enrollment ID: I20160203001515

Medical Identifiers

Medical identifiers for Dr Tobenna Igweonu Nwizu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881879716NPI-NPPES
354740803MedicaidTX
354740804MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036120500 (Illinois)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 099327 (Ohio)Secondary
207RH0003XInternal Medicine - Hematology & Oncology Q6352 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott And White Medical Center Lake PointeRowlett, TXHospital
Hunt Regional Medical CenterGreenville, TXHospital
Texas Health Presbyterian Hospital AllenAllen, TXHospital
Baylor Scott & White Medical Center PlanoPlano, TXHospital
Texas Health Presbyterian Hospital RockwallRockwall, 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 Tobenna Igweonu Nwizu 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 NameCancer Center Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295744803
PECOS PAC ID: 8022091644
Enrollment ID: O20040612000286

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 Tobenna Igweonu Nwizu 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 Tobenna Igweonu Nwizu, MD
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Tobenna Igweonu Nwizu, MD
7501 Lakeview Pkwy Ste 100,
Rowlett, TX 75088-9330

Ph: (972) 412-2577

Reviews and Comments


Internal Medicine Doctors in Rowlett, TX

Dr. Roberto Lopez, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7501 Lakeview Pkwy, Suite 220, Rowlett, TX 75088
Phone: 469-800-2475    Fax: 469-800-3340
Dr. Lin Du, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6800 Scenic Dr, Rowlett, TX 75088
Phone: 972-520-8100    
Dr. John Curanovic, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6900 Scenic Dr, Ste 102, Rowlett, TX 75088
Phone: 972-463-2001    Fax: 972-463-2003
Amanda Abbott, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6800 Scenic Dr, Rowlett, TX 75088
Phone: 214-820-9248    
Ryan Max Woodham, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7801 Lakeview Pkwy, Ste 100, Rowlett, TX 75088
Phone: 972-475-7500    Fax: 214-427-8650
Dr. Yeraldine Toledo, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7801 Lakeview Pkwy, Ste 100, Rowlett, TX 75088
Phone: 972-475-7500    Fax: 214-427-8650
William K. Leslie, M. D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 7801 Lakeview Pkwy, Suite 130, Rowlett, TX 75088
Phone: 972-412-6969    Fax: 972-412-6639

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.