Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Matias Massaro

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1184222143

Matias Massaro is a Psychiatric/Mental Health Nurse Practitioner in Spokane, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2020

Practice location Address checks out

522 W Riverside Ave Ste 8072
Spokane, WA 99201-0580
Phone: (206) 350-9411
Fax: (206) 207-2587
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP61191323 (WA)

Record details

NPI number1184222143
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 13, 2020
Last updated in NPPESJuly 18, 2023
Certification dateJuly 18, 2023

Other providers in Spokane