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DIANE OLSEN PCLC
NPI 1750108478
Counselor - Mental Health in Missoula, MT

Active since September 24, 2024
504 FORD ST, MISSOULA, MT 59801(406) 298-5161 Get Directions Write a Review

NPPES record last updated: September 24, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diane Olsen Pclc NPPES

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

DIANE OLSEN PCLC (NPI 1750108478) is an individual mental health provider in Missoula, Montana, licensed in Montana (BBH-PCLC-LIC-64864) and active in the NPI registry since September 2024.

NPPES Registry Identity

NPI1750108478
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANE OLSENCredential: PCLC
Location Address504 FORD STMissoula, MT 59801-4245
Mailing AddressPo Box 1904Hamilton, MT 59840-1904 · (406) 298-5161
Phone(406) 298-5161
Sole ProprietorYes
Enumeration DateSeptember 24, 2024
NPPES CertifiedSeptember 24, 2024
✔ NPI 1750108478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MT · BBH-PCLC-LIC-64864
504 FORD ST, Missoula, MT 59801
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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 Diane Olsen's NPI number?

The NPI number for Diane Olsen is 1750108478. It was assigned to this individual provider in the NPPES registry on September 24, 2024.

Where is Diane Olsen located?

Diane Olsen practices at 504 Ford St, Missoula, MT 59801. The listed phone number is (406) 298-5161.

What is Diane Olsen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Diane Olsen was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.