MARY KATHLEEN PATTERSON LARSON
NPI 1093996498
Counselor - Mental Health in Portland, OR

Active since November 14, 2007
1500 NE IRVING ST STE 250, PORTLAND, OR 97232(503) 233-4356 Get Directions Write a Review

NPPES record last updated: November 15, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mary Kathleen Patterson Larson NPPES

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

MARY KATHLEEN PATTERSON LARSON (NPI 1093996498) is an individual mental health provider in Portland, Oregon and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1093996498
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARY KATHLEEN PATTERSON LARSON
Location Address1500 NE IRVING ST STE 250Portland, OR 97232-2265
Mailing Address1500 Ne Irving St Ste 250Portland, OR 97232-2265 · (503) 233-4356
Sole ProprietorNo
Enumeration DateNovember 14, 2007
Last NPPES UpdateNovember 15, 2007
NPI 1093996498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1500 NE IRVING ST STE 250, Portland, OR 97232

Other Names 1

Professional Name (2)Katie Patterson

Other Providers at the Same Location NPPES 12

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

Social Worker (Clinical)
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Social Worker
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Social Worker (Clinical)
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Counselor (Professional)
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Counselor (Mental Health)
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Social Worker (Clinical)
1500 NE IRVING ST STE 250
PORTLAND, OR 97232
Case Manager/Care Coordinator
1500 NE IRVING ST STE 250
PORTLAND, OR 97232

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 Mary Patterson Larson's NPI number?

The NPI number for Mary Patterson Larson is 1093996498. It was assigned to this individual provider in the NPPES registry on November 14, 2007. The provider is also known as Katie Patterson.

Where is Mary Patterson Larson located?

Mary Patterson Larson practices at 1500 NE Irving St Ste 250, Portland, OR 97232. The listed phone number is (503) 233-4356.

What is Mary Patterson Larson'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 Mary Patterson Larson was last updated on November 15, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.