NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brittany Louise Weaver, MHCA

Mental Health Counselor in Sunnyside, WA · enumerated 2023 · practices at Derek S Weaver Do Pllc.

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

National Provider Identifier

1700568037

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Brittany Louise Weaver
Credential MHCA
Sex Female
Practice address Sunnyside, WA, 98944
Phone (509) 837-0070
Fax (509) 837-0690
Enumeration date Aug 4, 2023
Last updated in NPPES Aug 4, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MHCA.MC.61466146 (WA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1700568037 active?
Yes, as of the latest NPPES snapshot, NPI 1700568037 is active (record last updated 2023-08-04).
How do I verify Brittany Weaver's NPI record?
Cross-check NPI 1700568037 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-04.