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Maria Siasiakis, EDS

School Psychologist in Hillsboro, OR · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912831538

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Registry record

Entity type Individual (Type 1)
Name Maria Siasiakis
Credential EDS
Sex Female
Practice address 3083 Ne 49th Pl, Hillsboro, OR, 97124
Phone (503) 844-1500
Enumeration date Jun 9, 2026
Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 522853 (OR) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Maria Siasiakis's NPI record?
Cross-check NPI 1912831538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912831538 active?
Yes, as of the latest NPPES snapshot, NPI 1912831538 is active (record last updated 2026-06-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.