Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Weaver, MS, LPC

Counselor in Hillsboro, OR · enumerated 2013.

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

National Provider Identifier

1538595426

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Registry record

Entity type Individual (Type 1)

Name Alison Weaver

Credential MS, LPC

Sex Female

Practice address 10315 Ne Tanasbourne Dr, Hillsboro, OR, 97124

Phone (503) 249-3434

Enumeration date Sep 24, 2013

Last updated in NPPES Dec 29, 2021

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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

What is the NPI number for Alison Weaver?

The National Provider Identifier (NPI) for Alison Weaver is 1538595426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alison Weaver practice?

The practice location on file with NPPES is in Hillsboro, OR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-29.