Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tytti Sinikka Lilja-Williams

Pharmacist in Forks, WA · enumerated 2015.

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

National Provider Identifier

1184003832

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Registry record

Entity type Individual (Type 1)

Name Tytti Sinikka Lilja-Williams

Sex Female

Practice address 411 Terra Eden St Apt 8, Forks, WA, 98331

Phone (360) 640-1596

Enumeration date May 28, 2015

Last updated in NPPES May 28, 2015

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH60546769 (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

How do I verify Tytti Sinikka Lilja-Williams's NPI record?

Cross-check NPI 1184003832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184003832 active?

Yes, as of the latest NPPES snapshot, NPI 1184003832 is active (record last updated 2015-05-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-28.