Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jayne Hammingh, RPH

Pharmacist in Sedro Woolley, WA · enumerated 2007.

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

National Provider Identifier

1891815304

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Registry record

Entity type Individual (Type 1)

Name Jayne Hammingh

Credential RPH

Sex Female

Practice address 640 State Route 20, Sedro Woolley, WA, 98284

Phone (360) 503-1676

Enumeration date Mar 29, 2007

Last updated in NPPES Jul 29, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH00018475 (WA) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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 Jayne Hammingh's NPI record?

Cross-check NPI 1891815304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891815304 active?

Yes, as of the latest NPPES snapshot, NPI 1891815304 is active (record last updated 2021-07-29).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-29.