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

Melinda J. Wilson, MELINDA J. WILSON

School Psychologist in Gilbert, AZ · enumerated 2007.

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

National Provider Identifier

1790831931

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Registry record

Entity type Individual (Type 1)

Name Melinda J. Wilson

Credential MELINDA J. WILSON

Sex Female

Practice address Gilbert, AZ, 85296

Phone (480) 813-1240

Fax (480) 813-7387

Enumeration date Jan 27, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers 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

Is NPI 1790831931 active?

Yes, as of the latest NPPES snapshot, NPI 1790831931 is active (record last updated 2007-07-08).

How do I verify Melinda J. Wilson's NPI record?

Cross-check NPI 1790831931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.