Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sharon Marie Cremin, MSW, LICSW

Clinical Social Worker in Brier, WA · enumerated 2021 · practices at Still Waters Therapy Pnw Pllc.

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

National Provider Identifier

1598425480

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sharon Marie Cremin

Credential MSW, LICSW

Sex Female

Practice address 3420 227th St Sw, Brier, WA, 98036

Phone (425) 218-5358

Enumeration date Dec 20, 2021

Last updated in NPPES Aug 18, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SC609035337 (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

What is the NPI number for Sharon Cremin?

The National Provider Identifier (NPI) for Sharon Cremin is 1598425480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sharon Cremin practice?

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

Other providers at this practice address

Browse all →

Still Waters Therapy Pnw Pllc Clinical Social Worker · Brier, WA NPI 1437088499

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-18.