Hematology & Oncology Doctors in Longview, TX Accepting Medicare

  1. Home
  2. Hematology & Oncology
  3. Texas
  4. Longview
3 Hematology & Oncology doctors found. Showing 1 - 3
male doctor icon
Dr. Rama Koteswararao Koya, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 N 4th St, Longview, TX 75601
Phone: 903-757-2122    Fax: 903-757-9475
female doctor icon
Dr. Margaret Wall Schottstaedt, MD
Internal Medicine - Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 5016 Gilmer Rd, Suite 101, Longview, TX 75604
Phone: 903-553-0035    Fax: 903-553-0065
female doctor icon
Adewunmi Falohun,
Internal Medicine - Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 131 Spring Hill Rd Ste A, Longview, TX 75605
Phone: 903-544-6888    Fax: 903-502-6089

Hematology & Oncology: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.


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.