39 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harrington, Hematology / Oncology Specialist in Little Rock, AR?
Dr. Mariann Harrington, MD is a Hematology / Oncology Specialist, who primarily practices in Little Rock, AR with 2 additional practice locations. She has been practicing for over 39 years and is board certified. Dr. Harrington graduated from University of Arkansas for Medical Sciences College of Medicine and completed her residency at Univ Hosp Of Arkansas, Hematology-Internal Medicine; Univ Hosp Of Arkansas, Internal Medicine. Dr. Harrington is fluent in English, and is currently seeing new patients. Dr. Harrington’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harrington’s office at (501) 219-8777.
Where did Dr. Harrington go to medical school and complete their residency?
Residency: Univ Hosp Of Arkansas, Hematology-Internal Medicine; Univ Hosp Of Arkansas, Internal Medicine | University of Arkansas for Medical Sciences Program
Medical School: University of Ar Coll of Med, Little Rock Ar | University of Arkansas for Medical Sciences College of Medicine
Is Dr. Harrington board certified as a Hematology / Oncology Specialist?
Yes, Dr. Mariann Harrington, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Harrington speak?
Dr. Harrington and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Harrington typically treat?
As a Hematology / Oncology Specialist, Dr. Harrington 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. Harrington. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
Also known as:
- Cancer Immunotherapy
- Cancer Chemotherapy
- Oncology immunotherapy
- Immune therapy for cancer
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5112: Encounter for antineoplastic immunotherapy
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Cancer Follow-up Exam
- Cancer
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
Also known as:
- Personal History of Breast Cancer
- Breast Cancer
- Past breast cancer
- Previous mammary malignancy
- History of breast tumor
ICD-10 Codes:
- Z853: Personal history of malignant neoplasm of breast
Also known as:
- Chronic Kidney Disease
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Mineral & Bone Disorder in Chronic Kidney Disease
- CKD
- Long-Term Kidney Disease
ICD-10 Codes:
- N189: Chronic kidney disease, unspecified
What procedures does a Hematology / Oncology Specialist like Dr. Harrington typically perform?
As a Hematology / Oncology Specialist, Dr. Harrington performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Harrington. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Does Dr. Harrington accept my insurance?
Dr. Harrington accepts most major insurance plans. Important: Please call our office at (501) 219-8777 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harrington accept in Little Rock, AR?
Dr. Harrington in Little Rock, AR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Arkansas Blue Cross and Blue Shield
Arkansas Municipal League
Centene Corporation
Cigna Group
Health Care Service Corporation
Medicare
Peak
Spectrum / Priority Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Harrington's office located?
Dr. Mariann Harrington's Primary Practice
8901 Carti Way
Little Rock, AR 72205
(501) 219-8777
What is Dr. Harrington's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harrington's National Provider Identifier (NPI) number is 1184606071.
What common questions do patients ask about Dr. Harrington?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harrington
What is Dr. Mariann Harrington's specialty?
Dr. Harrington is a Hematology / Oncology Specialist near Little Rock, AR.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Mariann Harrington affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Harrington is affiliated with Christus St. Michael Health System, Baptist Health Medical Center-Little Rock, Chi St. Vincent Hot Springs, St. Bernards Medical Center which are a Castle Connolly Top Hospitals. 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
When to see a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. Explore 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 Mariann Harrington accepting new patients in Little Rock, AR?
Yes, Dr. Mariann Harrington is accepting new patients at this time.
Does Dr. Mariann Harrington offer online booking?
Please contact Dr. Harrington's office at (501) 219-8777 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mariann Harrington?
Please contact Dr. Harrington's office at (501) 219-8777 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mariann Harrington have?
Dr. Mariann Harrington is certified by the American Board of Internal Medicine.
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