Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Miller, PSY.D.

Psychologist in Portland, OR · enumerated 2015.

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

National Provider Identifier

1386018919

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Registry record

Entity type Individual (Type 1)

Name Aaron Miller

Credential PSY.D.

Sex Male

Practice address 5926 Se 104th Ave, Portland, OR, 97266

Phone (506) 505-1020

Enumeration date Nov 19, 2015

Last updated in NPPES Sep 13, 2021

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3249 (OR) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1386018919 active?

Yes, as of the latest NPPES snapshot, NPI 1386018919 is active (record last updated 2021-09-13).

How do I verify Aaron Miller's NPI record?

Cross-check NPI 1386018919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-13.