Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Waters, PSYD, LP

Clinical Psychologist in Pasco, WA · enumerated 2011 · practices at Peak Potential Psychology, Pllc.

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

National Provider Identifier

1255610234

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Registry record

Entity type Individual (Type 1)

Name Dr. William Waters

Credential PSYD, LP

Sex Male

Practice address 5113 W Margaret St, Pasco, WA, 99301

Phone (509) 492-2162

Enumeration date Aug 9, 2011

Last updated in NPPES Oct 17, 2024

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY60704307 (WA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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 William Waters?

The National Provider Identifier (NPI) for William Waters is 1255610234, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Waters practice?

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

Other providers at this practice address

Browse all →

Peak Potential Psychology, Pllc Mental Health Clinic/Center (Including Community Mental Health Center) · Pasco, WA NPI 1720808462

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-17.