Employer Identification Number (EIN) â The number assigned by the Internal Revenue Service. (IRS) for tax purposes. The Tax Identification Number is also known as TIN. Entity Type Code â The type of health care provider that is being assigned an NPI. Codes are as. follows: Entity Type Code 1 (A Person) â Individuals who render health care or furnish health.
Dr. Gregory Franz, MD, is a Hematology/Oncology specialist in Fayetteville, Georgia. He attended and graduated from University Of Rochester School Of Medicine And Dentistry in 2000, having over 18 years of diverse experience, especially in Hematology/Oncology.
Types of Oncologists. Oncology is the study of cancer. An oncologist is a doctor who treats cancer. Usually, an oncologist manages a personâs care and treatment once he or she is diagnosed with cancer. The field of oncology has three major areas: medical, surgical, and radiation. A medical oncologist treats cancer using chemotherapy or other medications, such as targeted therapy. A surgical oncologist removes the tumor and nearby tissue during an operation. He or she also performs certain types of biopsies. A radiation oncologist treats cancer using radiation therapy.