Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Vader

Social Worker in Yreka, CA · enumerated 2007.

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

National Provider Identifier

1861517310

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Registry record

Entity type Individual (Type 1)

Name Douglas Vader

Sex Male

Practice address 1215 S Main St, Yreka, CA, 96097

Phone (530) 841-4200

Enumeration date Mar 20, 2007

Last updated in NPPES Mar 13, 2008

Taxonomy & licenses

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

104100000X Social Worker Behavioral Health & Social Service Providers 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 Douglas Vader's NPI record?

Cross-check NPI 1861517310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861517310 active?

Yes, as of the latest NPPES snapshot, NPI 1861517310 is active (record last updated 2008-03-13).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-13.