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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.

MARIA ELENA PETERSON
NPI 1437858933
Social Worker in Tacoma, WA

Active since February 23, 2023
5915 ORCHARD ST W, TACOMA, WA 98467(253) 414-7461 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maria Elena Peterson NPPES

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

MARIA ELENA PETERSON (NPI 1437858933) is an individual social worker in Tacoma, Washington, licensed in Washington (SWAA.SA.61507665) and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1437858933
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARIA ELENA PETERSON
Location Address5915 ORCHARD ST WTacoma, WA 98467-3824
Mailing Address723 Sw 10th StRenton, WA 98057-5223 · (253) 414-7461
Phone(253) 414-7461
Sole ProprietorNo
Enumeration DateFebruary 23, 2023
Last NPPES UpdateJune 27, 2026
NPPES CertifiedJune 27, 2026
✔ NPI 1437858933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WA · SWAA.SA.61507665
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
5915 ORCHARD ST W, Tacoma, WA 98467
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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.

ARTHUR M FLEMING
Counselor (Addiction (Substance Use Disorder))
5915 ORCHARD ST W
TACOMA, WA 98467
Pierce County (253) 414-7461
LUCERITO WENDINGER MAA, LMHCA, MHP
Counselor (Mental Health)
5915 ORCHARD ST W
TACOMA, WA 98467
Pierce County (253) 414-7461
KELSEY RUTH WAGNER
Student in an Organized Health Care Education/Training Program
5915 ORCHARD ST W
TACOMA, WA 98467
Pierce County (253) 414-7461
REBECCA ANN AUMAN
Student in an Organized Health Care Education/Training Program
5915 ORCHARD ST W
TACOMA, WA 98467
Pierce County (253) 414-7461
RYAN JACQUES NAZEEM SILER SUDP/T
Counselor (Addiction (Substance Use Disorder))
5915 ORCHARD ST W
TACOMA, WA 98467
Pierce County (253) 414-7461
NEIL JUNIOR CORTEZ
Counselor (Addiction (Substance Use Disorder))
5915 ORCHARD ST W
TACOMA, WA 98467
Pierce County (253) 414-7461
ASHLEY MARIE PEREZ SOTO
Counselor (Mental Health)
5915 ORCHARD ST W
UNIVERSITY PLACE, WA 98467
Pierce County (253) 200-0813
ANALISA HERRERA
Student in an Organized Health Care Education/Training Program
5915 ORCHARD ST W
UNIVERSITY PLACE, WA 98467
Pierce County (253) 414-7461

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 Maria Peterson's NPI number?

The NPI number for Maria Peterson is 1437858933. It was assigned to this individual provider in the NPPES registry on February 23, 2023.

Where is Maria Peterson located?

Maria Peterson practices at 5915 Orchard St W, Tacoma, WA 98467. The listed phone number is (253) 414-7461.

What is Maria Peterson's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Maria Peterson was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 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.