Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
DAVID MATTIOLI
Active
Individual
DAVID MATTIOLI
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
RN
Taxonomy
Speciality
Code
Description
License number
State
163WP0808X
Psychiatric/Mental Health Registered Nurse
Primary
RN61389879
WA
251S00000X
Community/Behavioral Health Agency
—
—
Other
Enumeration date
07/12/2017
Last updated
09/16/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign upProduct
Developers