Dr. William S. Loui
- Gender: Male
- Experience: 32 years
- Graduated from: University Of Hawaii John A. Burns School Of Medicine
- Graduation year: 1989
- Sole propriator: No
- NPI: 1346217718
Dr. William S. Loui M.D.
Hematology and Oncology Specialist
He is located at 1329 Lusitana Street Suite 307 in Honolulu, HI 96813. Can help patients with the following: Cystitis, Heart Disease, Hiatal Hernia, Hodgkin's Disease, Leukemia, Peptic Ulcer. His National Provider Identifier (NPI) number is 1346217718. Appointment can be made via the phone number (808) 524-6115. He is affiliated with 2 practices and 5 hospitals.
Conditions treated
Dr. William S. Loui, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. William S. Loui.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. William S. Loui
Insurances Accepted by Dr. William S. Loui
- Medicare
Medicare Enrollment
Dr. William S. Loui is enrolled to bill Medicare as a Practitioner - Hematology/oncology (also registered under: Practitioner - Internal Medicine) .
Bills through: Castle Medical Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Merck | $673 |
| Mckesson | $663 |
| Novartis | $406 |
Other
| Food and Beverage | $4294 |
Studies
UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated in 1989Additional Specialities
- Internist
Affiliated hospitals
Looking for more Hematology and Oncology Specialists?
There are 7 other hematology and oncology specialists in this region.
- Gender: Male
- Address: Queens Medical Center 1301 Punchbowl Street Honolulu, 96813, HI
- Gender: Male
- Address: 888 South King Street Honolulu, 96813, HI
- Gender: Male
- Address: 888 South King Street Honolulu, 96813, HI
- Gender: Male
- Address: 1221 Madison Street Floor 2 Seattle, 98104, WA
- Gender: Male
- Address: 888 South King Street Honolulu, 96813, HI
- Gender: Male
- Address: 888 South King Street Honolulu, 96813, HI
- Gender: Male
- Address: 111 Colchester Avenue Burlington, 5401, VT
- Gender: Male
- Address: 909 Fulton Street Southeast Minneapolis, 55455, MN
Questions & Answers
Has Dr. William S. Loui affiliation with hospitals?
Dr. William S. Loui is affiliated with THE QUEENS MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. William S. Loui?
Dr. William S. Loui's office is located at 1329 Lusitana Street Suite 307 in Honolulu, HI 96813.
Does Dr. William S. Loui accept patients with Medicare?
Yes, Dr. William S. Loui accepts patients with Medicare.
Does Dr. William S. Loui have affiliation with practices?
Dr. William S. Loui is affiliated with Hawaii Cancer Care. For the full list of practices see this list.
What conditions does Dr. William S. Loui treat?
Dr. William S. Loui provides treatment for Cystitis, Heart Disease, Hiatal Hernia, Hodgkin's Disease, Leukemia, Peptic Ulcer. For the full list see this list.