Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gabrielle Pitzler

Clinical Social Worker in Lakewood, WA · enumerated 2022.

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

National Provider Identifier

1134843592

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Registry record

Entity type Individual (Type 1)

Name Gabrielle Pitzler

Sex Female

Practice address 9330 59th Ave Sw, Lakewood, WA, 98499

Phone (253) 581-7020

Fax (253) 620-5140

Enumeration date Sep 29, 2022

Last updated in NPPES Jun 26, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 119313 (NY) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SC61562740 (WA) Primary

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

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

How do I verify Gabrielle Pitzler's NPI record?

Cross-check NPI 1134843592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134843592 active?

Yes, as of the latest NPPES snapshot, NPI 1134843592 is active (record last updated 2024-06-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-26.