Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Summer R Simmons, M.S., LMHC, CMHS

Mental Health Counselor in Spokane, WA · enumerated 2011.

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

National Provider Identifier

1801181078

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Registry record

Entity type Individual (Type 1)

Name Summer R Simmons

Credential M.S., LMHC, CMHS

Sex Female

Practice address Spokane, WA, 99207

Phone (509) 340-3588

Enumeration date Jun 15, 2011

Last updated in NPPES May 28, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LH00009383 (WA) Primary

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

What is the NPI number for Summer Simmons?

The National Provider Identifier (NPI) for Summer Simmons is 1801181078, a Type 1 (individual) record in the CMS NPPES registry.

Where does Summer Simmons practice?

The practice location on file with NPPES is in Spokane, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Steven Dixon Dermatology Physician · Spokane, WA NPI 1508955287 Karen R Lyden53958 Mental Health Counselor · Spokane, WA NPI 1922492016 Sherry Murray, Lmhc, Pllc Mental Health Counselor · Spokane, WA NPI 1063239713

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.