Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Stephanie M. Thelen, MA

Marriage & Family Therapist in Gig Harbor, WA · enumerated 2008.

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

National Provider Identifier

1326298837

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Registry record

Entity type Individual (Type 1)

Name Mrs. Stephanie M. Thelen

Credential MA

Sex Female

Practice address 3312 Rosedale St Ste 120, Gig Harbor, WA, 98335

Phone (253) 271-4056

Enumeration date Sep 22, 2008

Last updated in NPPES Oct 11, 2022

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LF61022744 (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

Where does Stephanie Thelen practice?

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

What is the NPI number for Stephanie Thelen?

The National Provider Identifier (NPI) for Stephanie Thelen is 1326298837, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-11.