Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Suasor Mentis, Pllc

Psychiatry Physician in Walla Walla, WA · enumerated 2007 · authorized official Robert Johnson, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861688392

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Registry record

Entity type Organization (Type 2)

Legal business name Suasor Mentis, Pllc

Practice address 362 S 3rd Ave, Walla Walla, WA, 99362

Phone (509) 301-6384

Fax (509) 529-0795

Enumeration date Sep 18, 2007

Last updated in NPPES Sep 19, 2007

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD00021214 (WA) Primary

Authorized official

Name Robert Johnson

Title Owner

Phone (509) 301-6384

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Suasor Mentis, Pllc located?

The practice location on file with NPPES is in Walla Walla, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-09-19. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Robert Johnson Psychiatry Physician · Walla Walla, WA NPI 1386865061

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-19.