Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lesli L Halvorson, PA-C

Physician Assistant in Renton, WA · enumerated 2006.

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

National Provider Identifier

1831147313

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Registry record

Entity type Individual (Type 1)

Name Lesli L Halvorson

Credential PA-C

Sex Female

Practice address 604 Oakesdale Ave Sw Ste 102, Renton, WA, 98057

Phone (253) 403-1000

Enumeration date May 5, 2006

Last updated in NPPES Dec 31, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10003213 (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

Is NPI 1831147313 active?

Yes, as of the latest NPPES snapshot, NPI 1831147313 is active (record last updated 2024-12-31).

How do I verify Lesli Halvorson's NPI record?

Cross-check NPI 1831147313 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Martha Coward Nurse Practitioner · Renton, WA NPI 1336505577 Katherine Pearce Family Nurse Practitioner · Renton, WA NPI 1174239917 Linda Lee Family Nurse Practitioner · Renton, WA NPI 1780373746 Michael Taylor Family Nurse Practitioner · Renton, WA NPI 1295425460 Cathleen Juarez Family Nurse Practitioner · Renton, WA NPI 1871274035 Megan Bainbridge Physician Assistant · Renton, WA NPI 1154004695 Jamie Baylor Family Nurse Practitioner · Renton, WA NPI 1245015445 Muriel Shannon Family Nurse Practitioner · Renton, WA NPI 1255195947

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-31.