41 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Orr, Medical Oncologist in Greenville, TX?
Dr. Douglas Orr, MD is a Medical Oncologist, who primarily practices in Greenville, TX with 2 additional practice locations. He has been practicing for over 41 years and is board certified. Dr. Orr graduated from Vanderbilt University School of Medicine and completed his residency at Vanderbilt Univ Med Ctr, Internal Medicine. Dr. Orr is fluent in English, and is currently seeing new patients. Dr. Orr’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Orr’s office at (214) 370-1000.
Where did Dr. Orr go to medical school and complete their residency?
Fellowship: Johns Hopkins Hospital
Residency: Vanderbilt Univ Med Ctr, Internal Medicine | Vanderbilt University Medical Center | Vanderbilt University Medical Center Program
Medical School: Vanderbilt University School of Medicine | Vanderbilt University School of Medicine
What languages does Dr. Orr speak?
Dr. Orr and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Orr treat?
As a Medical Oncologist, Dr. Orr diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Orr. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Liver Cancer
- Childhood Liver Cancer
- Hepatic Cancer
- Hepatocellular Carcinoma
- Hepatic cancer
- Malignant neoplasm of liver
ICD-10 Codes:
- C220: Liver cell carcinoma
- C229: Malignant neoplasm of liver, not specified as primary or secondary
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
- C563: Malignant neoplasm of bilateral ovaries
Also known as:
- Clinical Research Control Examination
- Clinical Trials
- Research Study Checkup
- Clinical Trial Participant Exam
- Control Group Medical Exam
ICD-10 Codes:
- Z006: Encounter for examination for normal comparison and control in clinical research program
Also known as:
- Neuroendocrine Tumor
- Cancer
- Endocrine Disease
- Malignant NET
- Neuroendocrine Cancer
- NET Cancer
ICD-10 Codes:
- C7A8: Other malignant neuroendocrine tumors
Also known as:
- Secondary Peritoneal Cancer
- Cancer
- Peritoneal Disorder
- Metastatic Peritoneal Cancer
- Cancer Spread to Peritoneum
- Peritoneal Carcinomatosis
ICD-10 Codes:
- C786: Secondary malignant neoplasm of retroperitoneum and peritoneum
Also known as:
- Ileum Carcinoid Tumor
- Carcinoid Tumor
- Gastrointestinal Neuroendocrine Tumor Treatment (PDQ)
- Ileal Carcinoid
- Malignant Ileum Tumor
- Small Bowel NET
ICD-10 Codes:
- C7A012: Malignant carcinoid tumor of the ileum
Also known as:
- Upper-Outer Quadrant Right Female Breast Cancer
- Breast Cancer
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
ICD-10 Codes:
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
Also known as:
- Esophageal Cancer
- Esophagus Cancer
- Malignant Neoplasm of Esophagus
- Gullet Cancer
ICD-10 Codes:
- C155: Malignant neoplasm of lower third of esophagus
Also known as:
- Follicular Lymphoma
- Lymphoma
- NHL
- Follicular Lymphatic Cancer
- Indolent Lymphoma
ICD-10 Codes:
- C8218: Follicular lymphoma grade II, lymph nodes of multiple sites
Also known as:
- Bile Duct Cancer
- Liver Cancer
- Cholangiocarcinoma
- Intrahepatic cholangiocarcinoma
ICD-10 Codes:
- C221: Intrahepatic bile duct carcinoma
Also known as:
- Gallbladder Cancer
- Gallbladder Cancer Treatment (PDQ®)
- Gallbladder Carcinoma
- Malignant Gallbladder Tumor
- Biliary Tract Cancer
ICD-10 Codes:
- C23: Malignant neoplasm of gallbladder
Also known as:
- Colorectal Cancer
- Colon Cancer
- Transverse Colon Cancer
- Bowel Cancer
- Colorectal Carcinoma
ICD-10 Codes:
- C184: Malignant neoplasm of transverse colon
Which procedures does Dr. Orr perform as a Medical Oncologist?
As a Medical Oncologist, procedures performed by a Dr. Douglas Orr may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Orr's office.
Does Dr. Orr accept my insurance?
Dr. Orr accepts most major insurance plans. Important: Please call our office at (214) 370-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Orr accept in Greenville, TX?
Dr. Orr in Greenville, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Baylor Scott & White Health
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Orr's office located?
Dr. Douglas Orr's Primary Practice
4215 Joe Ramsey Blvd E
Greenville, TX 75401
(214) 370-1000
What is Dr. Orr's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Orr's National Provider Identifier (NPI) number is 1194767061.
What common questions do patients ask about Dr. Orr?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Orr
What is Dr. Douglas Orr's specialty?
Dr. Orr is a Medical Oncologist near Greenville, TX. An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options. Contact Dr. Orr to book an appointment today.
Is this Dr. Douglas Orr affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Orr is affiliated with Baylor University Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Medical Oncologist?
Explore Medical Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Douglas Orr accepting new patients in Greenville, TX?
Yes, Dr. Douglas Orr is accepting new patients at this time.
Does Dr. Douglas Orr offer online booking?
Please contact Dr. Orr's office at (214) 370-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Douglas Orr?
Please contact Dr. Orr's office at (214) 370-1000 for information regarding telehealth appointment availability or for scheduling assistance.
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