Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen O'Neill, PHARMD

Pharmacist in Lacey, WA · enumerated 2021.

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

National Provider Identifier

1598428757

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Registry record

Entity type Individual (Type 1)

Name Karen O'Neill

Credential PHARMD

Sex Female

Practice address 4200 6th Ave Se Ste 201, Lacey, WA, 98503

Phone (360) 459-8311

Enumeration date Oct 14, 2021

Last updated in NPPES Oct 14, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 61124683 (WA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

Is NPI 1598428757 active?

Yes, as of the latest NPPES snapshot, NPI 1598428757 is active (record last updated 2021-10-14).

How do I verify Karen O'Neill's NPI record?

Cross-check NPI 1598428757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Christie Humberg Physical Therapy Assistant · Lacey, WA NPI 1639484629 Jason Eller Social Worker · Lacey, WA NPI 1902685464 Thomas Kolberg Registered Nurse · Lacey, WA NPI 1619758596 Bryan Gauck Licensed Practical Nurse · Lacey, WA NPI 1790550333 Traci Crothers Licensed Practical Nurse · Lacey, WA NPI 1205604717 Diosyl Villafuerte Physical Medicine & Rehabilitation Physician · Lacey, WA NPI 1851162234 Erin Levesque Registered Nurse · Lacey, WA NPI 1649031527 Erika Williams Physical Therapy Assistant · Lacey, WA NPI 1447013420

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-14.