Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ANN M FRIEDRICHSEN LICSW
NPI 1346156056
Social Worker - Clinical in Tukwila, WA

Active since August 21, 2026
2811 S 102ND ST STE 220, TUKWILA, WA 98168(206) 580-7129 Get Directions Write a Review

NPPES record added: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ann M Friedrichsen Licsw NPPES

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

ANN M FRIEDRICHSEN LICSW (NPI 1346156056) is an individual clinical provider in Tukwila, Washington, licensed in Washington (LW00007650) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1346156056
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameANN M FRIEDRICHSENCredential: LICSW
Location Address2811 S 102ND ST STE 220Tukwila, WA 98168-1869
Mailing Address10 Cadillac Dr Ste 400Brentwood, TN 37027-1001
Sole ProprietorNo
Enumeration DateAugust 21, 2026
NPPES CertifiedAugust 21, 2026
NPI 1346156056 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 · LW00007650
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.
2811 S 102ND ST STE 220, Tukwila, WA 98168

Other Names 1

Former Name (1)Ann M Williams

Other Providers at the Same Location NPPES 19

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

Registered Nurse
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Physical Therapist
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Social Worker
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Family Medicine
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Registered Nurse
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Registered Nurse (Home Health)
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Internal Medicine (Hospice and Palliative Medicine)
2811 S 102ND ST STE 220
TUKWILA, WA 98168
Family Medicine (Hospice and Palliative Medicine)
2811 S 102ND ST STE 220
SEATTLE, WA 98168

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 Ann Friedrichsen's NPI number?

The NPI number for Ann Friedrichsen is 1346156056. It was assigned to this individual provider in the NPPES registry on August 21, 2026. The provider is also known as Ann M Williams.

Where is Ann Friedrichsen located?

Ann Friedrichsen practices at 2811 S 102nd St Ste 220, Tukwila, WA 98168. The listed phone number is (206) 580-7129.

What is Ann Friedrichsen's specialty?

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

When was this NPI record last updated?

The NPPES record for Ann Friedrichsen was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.