Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey Donald Williams, R.PH

Pharmacist in Lynnwood, WA · enumerated 2011.

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

National Provider Identifier

1568740876

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Registry record

Entity type Individual (Type 1)

Name Jeffrey Donald Williams

Credential R.PH

Sex Male

Practice address 19401 40th Ave W Ste 330, Lynnwood, WA, 98036

Phone (800) 766-0122

Enumeration date Aug 3, 2011

Last updated in NPPES Aug 3, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 1967 (WY) 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

What is the NPI number for Jeffrey Williams?

The National Provider Identifier (NPI) for Jeffrey Williams is 1568740876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jeffrey Williams practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-03.