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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SCOTT RYAN LITTLEFIELD LEWIS DNP ARNP
NPI 1518754449
Nurse Practitioner - Psychiatric/Mental Health in Monroe, WA

Active since April 23, 2025
809 W MAIN ST STE C, MONROE, WA 98272(206) 552-0882 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 28, 2026, Sep 8, 2026 (2 updates tracked since 2026).

About Dr. Scott Ryan Littlefield Lewis Dnp Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SCOTT RYAN LITTLEFIELD LEWIS DNP ARNP (NPI 1518754449) is an individual psychiatric/mental health provider in Monroe, Washington, licensed in Washington (ARNP.AP.70146522-NP) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1518754449
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameDR. SCOTT RYAN LITTLEFIELD LEWISCredential: DNP ARNP
Location Address809 W MAIN ST STE CMonroe, WA 98272-2172
Mailing Address1212 N Steele StTacoma, WA 98406-8006 · (619) 203-0860
Phone(206) 552-0882
Sole ProprietorYes
Enumeration DateApril 23, 2025
Last NPPES UpdateSeptember 28, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1518754449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in WA · ARNP.AP.70146522-NP
809 W MAIN ST STE C, Monroe, WA 98272
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MIKEL WASSEMILLER
Counselor (Addiction (Substance Use Disorder))
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
JACOB ADAM GRILLO PA-C
Physician Assistant (Medical)
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
MRS. JOAN MARIE DAVES
Case Manager/Care Coordinator
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
SHIRLEY E KARLSEN RN
Registered Nurse
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
DELIA ANN LARRY
Counselor (Addiction (Substance Use Disorder))
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
CONQUER ADDICTION PLLC
Clinic/Center (Multi-Specialty)
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
SUMMER LEE LANGAN
Peer Specialist
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882
ROGER C WHITE JR.
Peer Specialist
809 W MAIN ST STE C
MONROE, WA 98272
Snohomish County (206) 552-0882

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Scott Lewis's NPI number?

The NPI number for Scott Lewis is 1518754449. It was assigned to this individual provider in the NPPES registry on April 23, 2025.

Where is Scott Lewis located?

Scott Lewis practices at 809 W Main St Ste C, Monroe, WA 98272. The listed phone number is (206) 552-0882.

What is Scott Lewis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

What insurance does Scott Lewis accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Scott Lewis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Scott Lewis was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.