About John K. Harmsen, RRT
John K. Harmsen, RRT is a registered respiratory therapist. Mr. John K. Harmsen has 19 years of experience in respiratory therapy - registered.
Education
John K. Harmsen, RRT earned a degree of a Registered Respiratory Therapist.
Licenses
John K. Harmsen, RRT has been registered with the National Provider Identifier database since January 12, 2007, and his NPI number is 1982755401.
Book an Appointment
To schedule an appointment with Mr. John K. Harmsen, please call (206) 598-4444.