About Istvan M. Holden
Istvan Mark Holden is a peer specialist. Mr. Istvan M. Holden has 2 years of experience in peer support.
Licenses
Istvan M. Holden has been registered with the National Provider Identifier database since January 20, 2022, and his NPI number is 1699427740. Mr. Holden certified his NPI information on 01/20/2022.
Book an Appointment
To schedule an appointment with Mr. Istvan M. Holden, please call (360) 623-1265.