LARISSA OLSON, LCSW PLLC
NPI 1205390861
Social Worker - Clinical in Missoula, MT

Q: What is Larissa Olson, Lcsw PLLC's NPI number?

The NPI number for Larissa Olson, Lcsw PLLC is 1205390861. It was assigned to this organization in the NPPES registry on January 29, 2019.

Q: What is Larissa Olson, Lcsw PLLC's specialty?

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

Active since January 29, 2019

2423 MULLAN RD, MISSOULA, MT 59808(406) 499-2472 Get Directions Write a Review

NPPES record last updated: March 5, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 5, 2023, Jan 12, 2023, Jan 29, 2019 (3 updates tracked since 2019).

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About Larissa Olson, Lcsw Pllc NPPES

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

LARISSA OLSON, LCSW PLLC (NPI 1205390861) is a healthcare organization registered as a clinical in Missoula, Montana and active in the NPI registry since January 2019. The organization lists Larissa Olson, Owner, as its authorized official.

NPPES Registry Identity

NPI1205390861

Entity TypeOrganization

Primary Taxonomy1041C0700X

Legal Business NameLARISSA OLSON, LCSW PLLC

Location Address2423 MULLAN RDMissoula, MT 59808-1827

Mailing Address2423 Mullan RdMissoula, MT 59808-1827 · (406) 499-2472

Phone(406) 499-2472

Organization SubpartNo

Authorized OfficialLarissa OlsonOwner · (406) 274-4652

Enumeration DateJanuary 29, 2019

Last NPPES UpdateMarch 5, 20233 updates tracked since enumeration

NPPES CertifiedMarch 5, 2023

✔ NPI 1205390861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

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.

Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X

2423 MULLAN RD, Missoula, MT 59808

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

Other Providers at the Same Location NPPES 9

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

WHITNEY ROSE, LCSW, PLLC

Social Worker (Clinical)