Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colleen Rachel Studinarz

Counselor in Tulalip, WA · enumerated 2019.

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

National Provider Identifier

1487206678

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Registry record

Entity type Individual (Type 1)

Name Colleen Rachel Studinarz

Sex Female

Practice address 4524 12th Ave Nw, Tulalip, WA, 98271

Phone (805) 276-3140

Enumeration date Jul 9, 2019

Last updated in NPPES Jul 9, 2019

Taxonomy & licenses

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

101Y00000X Counselor 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Colleen Studinarz?

The National Provider Identifier (NPI) for Colleen Studinarz is 1487206678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Colleen Studinarz practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-09.