Dr. Len Y. Tanaka
- Gender: Male
- Experience: 20 years
- Sole propriator: No
- NPI: 1730399544
Dr. Len Y. Tanaka M.D.
Pediatrician
He is located at 1319 Punahou Street in Honolulu, HI 96826. Can help patients with the following: High Blood Pressure, Inguinal Hernia, Migraine, Nausea and Vomiting, Pervasive Developmental Disorders (PDD), Urethritis. His National Provider Identifier (NPI) number is 1730399544. Appointment can be made via the phone number (808) 983-6000.
Conditions treated
Dr. Len Yukinori Tanaka, being an pediatrician, 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. Len Y. Tanaka.
- Abdominal Pain
- Acute Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bladder Control
- Bronchitis
- Cerebral Palsy (CP)
- Chest Pain
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Constipation
- Croup
- Cystitis
- Developmental Delays
- Diarrhea
- Down Syndrome
- Dyslexia
- Eczema
- Edema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hives
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Infant Care
- Influenza
- Inguinal Hernia
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Obesity
- Osteoporosis
- Parenting
- Peptic Ulcer
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Prescription Refill
- Reye Syndrome
- Rickets
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tourette Syndrome
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urethritis
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Len Y. Tanaka 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. Len Y. Tanaka 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. Len Y. Tanaka is enrolled to bill Medicare as a Practitioner - Pediatric Medicine (also registered under: Practitioner - Critical Care (intensivists)) .
Bills through: Hawaii Permanente Medical Group Inc
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
| Maquet | $24 |
Other
| Food and Beverage | $24 |
Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Len Yukinori Tanaka?
Dr. Len Yukinori Tanaka's office is located at 1319 Punahou Street in Honolulu, HI 96826.
What conditions does Dr. Len Yukinori Tanaka treat?
Dr. Len Yukinori Tanaka provides treatment for High Blood Pressure, Inguinal Hernia, Migraine, Nausea and Vomiting, Pervasive Developmental Disorders (PDD), Urethritis. For the full list see this list.
Does Dr. Len Yukinori Tanaka accept insurance?
Dr. Len Yukinori Tanaka is listed in-network for 7 ACA Marketplace (Obamacare/HealthCare.gov) plans from HMSA. See the Marketplace plans section for details.