Dr. William Hikaru Matsui
Last updated: May 13, 2026

Dr. William H. Matsui

  • Gender: Male
  • Experience: 26 years
  • Graduated from: University Of California, San Francisco School Of Medicine
  • Graduation year: 1995
  • Sole propriator: No
  • NPI: 1568411049

Dr. William H. Matsui M.D.

Medical Toxicologist

He is located at 1515 Holcombe Boulevard in Houston, TX 77030. Can help patients with the following: Alcoholism, Arsenic Poisoning, Fetal Alcohol Syndrome (FAS), Lead Poisoning, Mercury Poisoning, Methemoglobinemia. His National Provider Identifier (NPI) number is 1568411049. Appointment can be made via the phone number (713) 792-6161. He also has a website where you can get more information. The website can be found at https://healthcare.ascension.org/doctors/1568411049/william-hikaru-matsui-austin-tx. He is affiliated with 1 practices.

Conditions treated

Dr. William Hikaru Matsui, being an medical toxicologist, 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 H. Matsui.

  • Alcoholism
  • Arsenic Poisoning
  • Ciguatera Poisoning
  • Drug Overdose
  • Fetal Alcohol Syndrome (FAS)
  • Lead Poisoning
  • Mercury Poisoning
  • Methemoglobinemia

Payments received

Drug payment

Medimmune $3703
Becton Dickinson And Company $733
Emergent Biosolutions $646

Other

Consulting $6248
Food and Beverage $179
Travel and Lodging $136

Studies

UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Graduated in 1995

Other ways to reach out

  • Website: https://healthcare.ascension.org/doctors/1568411049/william-hikaru-matsui-austin-tx

Affiliated practices

Johns Hopkins Medical
1812 Ashland Avenue
Baltimore, 21205 MD
(410) 614-0369

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Questions & Answers

What conditions does Dr. William Hikaru Matsui treat?

Dr. William Hikaru Matsui provides treatment for Alcoholism, Arsenic Poisoning, Fetal Alcohol Syndrome (FAS), Lead Poisoning, Mercury Poisoning, Methemoglobinemia. For the full list see this list.

Does Dr. William Hikaru Matsui have affiliation with practices?

Dr. William Hikaru Matsui is affiliated with Johns Hopkins Medical.

Where can you meet with Dr. William Hikaru Matsui?

Dr. William Hikaru Matsui's office is located at 1515 Holcombe Boulevard in Houston, TX 77030.

Does Dr. William Hikaru Matsui accept insurance?

Unfortunately we don't have any information if Dr. William Hikaru Matsui accepts insurance.