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

MARY ANN RIGGS LICSW
NPI 1699711184
Social Worker - Clinical in Friday Harbor, WA

Q: What is Mary Riggs's NPI number?

The NPI number for Mary Riggs is 1699711184. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Q: What is Mary Riggs's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Mary Riggs was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.

Active since June 22, 2006

520 SPRING ST, FRIDAY HARBOR, WA 98250(360) 378-2669(360) 378-5669 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mary Ann Riggs Licsw NPPES

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

MARY ANN RIGGS LICSW (NPI 1699711184) is an individual clinical provider in Friday Harbor, Washington, licensed in Washington (LW00005476) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1699711184

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMARY ANN RIGGSCredential: LICSW

Location Address520 SPRING STFriday Harbor, WA 98250-8057

Mailing AddressPo Box 247Friday Harbor, WA 98250-0247 · (360) 378-2669 · Fax (360) 378-5669

Phone(360) 378-2669

Fax(360) 378-5669

Sole ProprietorNo

Enumeration DateJune 22, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1699711184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in WA · LW00005476

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

520 SPRING ST, Friday Harbor, WA 98250

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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.

CHERYL KRINGLE

Counselor (Mental Health)