Dr. Kenneth N. Sumida
- Gender: Male
- Experience: 39 years
- Graduated from: University Of Hawaii John A. Burns School Of Medicine
- Graduation year: 1982
- Sole propriator: No
- NPI: 1437126380
Dr. Kenneth N. Sumida M.D.
Oncologist
He is located at 321 North Kuakini Street #412 in Honolulu, HI 96817. Can help patients with the following: Bone Cancer, Cervical Cancer, Hiatal Hernia, Mesothelioma, Nasopharyngeal Cancer, Urethritis. His National Provider Identifier (NPI) number is 1437126380. Appointment can be made via the phone number (808) 531-8521. He is affiliated with 2 practices and 3 hospitals.
Conditions treated
Dr. Kenneth N. Sumida, being an oncologist, 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. Kenneth N. Sumida.
- Abdominal Pain
- Acute Pain
- Anal Cancer
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Basal Cell Carcinoma
- Beta Thalassemia
- Bile Duct Cancer
- Bladder Cancer
- Bladder Control
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Carcinoid Tumor
- Carcinoma
- Cervical Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Colon Cancer
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Esophageal Cancer
- Fever
- Gallbladder Cancer
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Glioma
- Head and Neck Cancer
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Kidney Cancer
- Larynx Cancer
- Leukemia
- Liver Cancer
- Lung Cancer
- Melanoma
- Mesothelioma
- Migraine
- Multiple Myeloma
- Nasopharyngeal Cancer
- Nausea and Vomiting
- Neoplasm
- Neuroblastoma
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Oral Cancer
- Osteoporosis
- Ovarian Cancer
- Pancreatic Cancer
- Penis Cancer
- Peptic Ulcer
- Pernicious Anemia
- Pheochromocytoma (PCC)
- Polycythemia
- Prescription Refill
- Prostate Cancer
- Pulmonary Embolism (PE)
- Retinoblastoma
- Salivary Gland Cancer
- Sarcoma
- Sickle Cell Anemia
- Skin Cancer
- Stomach Cancer
- Testicular Cancer
- Thalassemia
- Thrombocytopenia
- Thymoma
- Thyroid Cancer
- Urethral Cancer
- Urethritis
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Vaginal Cancer
Procedures Performed by Dr. Kenneth N. Sumida
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Kenneth N. Sumida as in-network for the following 2026 plans.
Health plans
HMSA
Network data as of Sep 14, 2026, as reported by the insurer.
Show all 7 plans from HMSA
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMSA Bronze PPO I | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Bronze PPO II HSA | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Preferred Provider Plan | Accepting new patients |
| HMSA Silver PPO | PPO · Silver | Preferred Provider Plan | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Kenneth N. Sumida is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Kenneth N. Sumida is enrolled to bill Medicare as a Practitioner - Medical Oncology (also registered under: Practitioner - Hematology/oncology, Practitioner - Internal Medicine) .
Bills through: The Queens Medical Center
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Mckesson | $1337 |
| Tesaro | $1124 |
| Cardinal Health | $522 |
Other
| Food and Beverage | $2524 |
| Consulting | $1445 |
Studies
UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated in 1982Additional Specialities
- Hematology and Oncology Specialist
- Internist
Affiliated hospitals
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Questions & Answers
What conditions does Dr. Kenneth N. Sumida treat?
Dr. Kenneth N. Sumida provides treatment for Bone Cancer, Cervical Cancer, Hiatal Hernia, Mesothelioma, Nasopharyngeal Cancer, Urethritis. For the full list see this list.
Has Dr. Kenneth N. Sumida affiliation with hospitals?
Dr. Kenneth N. Sumida is affiliated with THE QUEENS MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Kenneth N. Sumida?
Dr. Kenneth N. Sumida's office is located at 321 North Kuakini Street #412 in Honolulu, HI 96817.
Does Dr. Kenneth N. Sumida accept patients with HMSA?
Yes, Dr. Kenneth N. Sumida is listed in-network for HMSA through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Kenneth N. Sumida have affiliation with practices?
Dr. Kenneth N. Sumida is affiliated with Oncare Hawaii. For the full list of practices see this list.